Input: Read this: The Diwan of Umar, assigning annuities to all Arabs and to the Muslim soldiers of other races, underwent a change in the hands of the Umayyads. The Umayyads meddled with the register and the recipients regarded pensions as the subsistence allowance even without being in active service. Hisham reformed it and paid only to those who participated in battle. On the pattern of the Byzantine system the Umayyads reformed their army organization in general and divided it into five corps: the centre, two wings, vanguards and rearguards, following the same formation while on march or on a battle field. Marwan II (740–50) abandoned the old division and introduced Kurdus (cohort), a small compact body. The Umayyad troops were divided into three divisions: infantry, cavalry and artillery. Arab troops were dressed and armed in Greek fashion. The Umayyad cavalry used plain and round saddles. The artillery used arradah (ballista), manjaniq (the mangonel) and dabbabah or kabsh (the battering ram). The heavy engines, siege machines and baggage were carried on camels behind the army.
Question: Who didn't change the Diwan of Umar?

Output: unanswerable


QUES: In addition to the use of sound for communication, a wide range of insects have evolved chemical means for communication. These chemicals, termed semiochemicals, are often derived from plant metabolites include those meant to attract, repel and provide other kinds of information. Pheromones, a type of semiochemical, are used for attracting mates of the opposite sex, for aggregating conspecific individuals of both sexes, for deterring other individuals from approaching, to mark a trail, and to trigger aggression in nearby individuals. Allomonea benefit their producer by the effect they have upon the receiver. Kairomones benefit their receiver instead of their producer. Synomones benefit the producer and the receiver. While some chemicals are targeted at individuals of the same species, others are used for communication across species. The use of scents is especially well known to have developed in social insects.:96–105

Insect chemicals are used to attract and what else?
What is the answer?
ANS: repel


QUES: The men's basketball team has over 1,600 wins, one of only 12 schools who have reached that mark, and have appeared in 28 NCAA tournaments. Former player Austin Carr holds the record for most points scored in a single game of the tournament with 61. Although the team has never won the NCAA Tournament, they were named by the Helms Athletic Foundation as national champions twice. The team has orchestrated a number of upsets of number one ranked teams, the most notable of which was ending UCLA's record 88-game winning streak in 1974. The team has beaten an additional eight number-one teams, and those nine wins rank second, to UCLA's 10, all-time in wins against the top team. The team plays in newly renovated Purcell Pavilion (within the Edmund P. Joyce Center), which reopened for the beginning of the 2009–2010 season. The team is coached by Mike Brey, who, as of the 2014–15 season, his fifteenth at Notre Dame, has achieved a 332-165 record. In 2009 they were invited to the NIT, where they advanced to the semifinals but were beaten by Penn State who went on and beat Baylor in the championship. The 2010–11 team concluded its regular season ranked number seven in the country, with a record of 25–5, Brey's fifth straight 20-win season, and a second-place finish in the Big East. During the 2014-15 season, the team went 32-6 and won the ACC conference tournament, later advancing to the Elite 8, where the Fighting Irish lost on a missed buzzer-beater against then undefeated Kentucky. Led by NBA draft picks Jerian Grant and Pat Connaughton, the Fighting Irish beat the eventual national champion Duke Blue Devils twice during the season. The 32 wins were the most by the Fighting Irish team since 1908-09.
Which Notre Dame men's basketball player has the record for more points in one game?

ANS: Austin Carr


The Cork accent, part of the Southwest dialect of Hiberno-English, displays various features which set it apart from other accents in Ireland. Patterns of tone and intonation often rise and fall, with the overall tone tending to be more high-pitched than other Irish accents. English spoken in Cork has a number of dialect words that are peculiar to the city and environs. Like standard Hiberno-English, some of these words originate from the Irish language, but others through other languages Cork's inhabitants encountered at home and abroad. The Cork accent displays varying degrees of rhoticity, usually depending on the social-class of the speaker.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the name of the English dialects that are written and spoken in Cork?
Ah, so.. rhoticity


Question: Within the Army, British officers who initially trained at the company's own academy at the Addiscombe Military Seminary, always outranked Indians, no matter how long their service. The highest rank to which an Indian soldier could aspire was Subadar-Major (or Rissaldar-Major in cavalry units), effectively a senior subaltern equivalent. Promotion for both British and Indian soldiers was strictly by seniority, so Indian soldiers rarely reached the commissioned ranks of Jamadar or Subadar before they were middle aged at best. They received no training in administration or leadership to make them independent of their British officers.
Try to answer this question if possible: What was the highest rank a robot could be in the EIC army?
Answer: unanswerable


Input: Read this: The opinion of the majority of Croatian linguists[citation needed] is that there has never been a Serbo-Croatian language, but two different standard languages that overlapped sometime in the course of history. However, Croatian linguist Snježana Kordić has been leading an academic discussion on that issue in the Croatian journal Književna republika from 2001 to 2010. In the discussion, she shows that linguistic criteria such as mutual intelligibility, huge overlap in linguistic system, and the same dialectic basis of standard language provide evidence that Croatian, Serbian, Bosnian and Montenegrin are four national variants of the pluricentric Serbo-Croatian language. Igor Mandić states: "During the last ten years, it has been the longest, the most serious and most acrid discussion (…) in 21st-century Croatian culture". Inspired by that discussion, a monograph on language and nationalism has been published.
Question: According to Snjezana Kordic how long has the language discussion lasted?

Output:
unanswerable