Input: Muslim world
The Solar Hijri calendar, also called the Shamsi Hijri calendar, and abbreviated as SH, is the official calendar of Iran and Afghanistan. It begins on the vernal equinox. Each of the twelve months corresponds with a zodiac sign. The first six months have 31 days, the next five have 30 days, and the last month has 29 days in usual years but 30 days in leap years. The year of Prophet Muhammad's migration to Medina (622 CE) is fixed as the first year of the calendar, and the New Year's Day always falls on the March equinox.

What is the customary calendar of Iran?
Output: the Shamsi Hijri calendar


Input: Article: Welsh sides that play in English leagues are eligible, although since the creation of the League of Wales there are only six clubs remaining: Cardiff City (the only non-English team to win the tournament, in 1927), Swansea City, Newport County, Wrexham, Merthyr Town and Colwyn Bay. In the early years other teams from Wales, Ireland and Scotland also took part in the competition, with Glasgow side Queen's Park losing the final to Blackburn Rovers in 1884 and 1885 before being barred from entering by the Scottish Football Association. In the 2013–14 season the first Channel Island club entered the competition when Guernsey F.C. competed for the first time.

Now answer this question: Have any other countries ever competed? 

Output: other teams from Wales, Ireland and Scotland also took part in the competition,


Article: The Times, along with the British Film Institute, sponsors the "The Times" bfi London Film Festival. It also sponsors the Cheltenham Literature Festival and the Asia House Festival of Asian Literature at Asia House, London.

Question: The Cheltenham Literature Festival is supported by what major newspaper?
Ans: The Times


Here is a question about this article: Anthrozoology (also known as "human–animal studies") is the study of interaction between living things. It is a burgeoning interdisciplinary field that overlaps with a number of other disciplines, including anthropology, ethology, medicine, psychology, veterinary medicine and zoology. A major focus of anthrozoologic research is the quantifying of the positive effects of human-animal relationships on either party and the study of their interactions. It includes scholars from a diverse range of fields, including anthropology, sociology, biology, and philosophy.[n 7]
What is the answer to this question: What does the field of anthrozoology overlap with?
****
So... number of other disciplines


The problem: Answer a question about this article:
All of Britain's campaigns against New France succeeded in 1759, part of what became known as an Annus Mirabilis. Fort Niagara and Fort Carillon on 8 July 1758 fell to sizable British forces, cutting off French frontier forts further west. On 13 September 1759, following a three-month siege of Quebec, General James Wolfe defeated the French on the Plains of Abraham outside the city. The French staged a counteroffensive in the spring of 1760, with initial success at the Battle of Sainte-Foy, but they were unable to retake Quebec, due to British naval superiority following the battle of Neuville. The French forces retreated to Montreal, where on 8 September they surrendered to overwhelming British numerical superiority.
What military advantage brought the success for the British in defending Quebec?
****
The answer: British naval superiority


The problem: Answer a question about this article:
Gay and lesbian people can have sexual relationships with someone of the opposite sex for a variety of reasons, including the desire for a perceived traditional family and concerns of discrimination and religious ostracism. While some LGBT people hide their respective orientations from their spouses, others develop positive gay and lesbian identities while maintaining successful heterosexual marriages. Coming out of the closet to oneself, a spouse of the opposite sex, and children can present challenges that are not faced by gay and lesbian people who are not married to people of the opposite sex or do not have children.
What kind of hardships can a homosexual face when admitting their ssexuality while in a heterosexual marriage?
****
The answer:
Coming out of the closet to oneself, a spouse of the opposite sex, and children