Input: Read this: On June 12, 1990, the Congress of People's Deputies of the Republic adopted the Declaration of State Sovereignty of the Russian SFSR, which was the beginning of the "War of Laws", pitting the Soviet Union against the Russian Federation and other constituent republics.
Question: On what date was the Declaration of State Sovereignty of the Russian SFSR rejected?

Output: unanswerable


QUES: In 1846, the United States went to war against Mexico and sent a naval and land expedition to conquer Alta California. At first they had an easy time of it capturing the major ports including San Diego, but the Californios in southern Alta California struck back. Following the successful revolt in Los Angeles, the American garrison at San Diego was driven out without firing a shot in early October 1846. Mexican partisans held San Diego for three weeks until October 24, 1846, when the Americans recaptured it. For the next several months the Americans were blockaded inside the pueblo. Skirmishes occurred daily and snipers shot into the town every night. The Californios drove cattle away from the pueblo hoping to starve the Americans and their Californio supporters out. On December 1 the Americans garrison learned that the dragoons of General Stephen W. Kearney were at Warner's Ranch. Commodore Robert F. Stockton sent a mounted force of fifty under Captain Archibald Gillespie to march north to meet him. Their joint command of 150 men, returning to San Diego, encountered about 93 Californios under Andrés Pico. In the ensuing Battle of San Pasqual, fought in the San Pasqual Valley which is now part of the city of San Diego, the Americans suffered their worst losses in the campaign. Subsequently a column led by Lieutenant Gray arrived from San Diego, rescuing Kearny's battered and blockaded command.

Who commissioned Captain Archibald Gillespie to lead 500 men on horseback to the north?
What is the answer?
ANS: unanswerable


QUES: Ann Arbor has a council-manager form of government. The City Council has 11 voting members: the mayor and 10 city council members. The mayor and city council members serve two-year terms: the mayor is elected every even-numbered year, while half of the city council members are up for election annually (five in even-numbered and five in odd-numbered years). Two council members are elected from each of the city's five wards. The mayor is elected citywide. The mayor is the presiding officer of the City Council and has the power to appoint all Council committee members as well as board and commission members, with the approval of the City Council. The current mayor of Ann Arbor is Christopher Taylor, a Democrat who was elected as mayor in 2014. Day-to-day city operations are managed by a city administrator chosen by the city council.
Who was chosen mayor in the last odd numbered year?

ANS: unanswerable


While most Hokkien morphemes have standard designated characters, they are not always etymological or phono-semantic. Similar-sounding, similar-meaning or rare characters are commonly borrowed or substituted to represent a particular morpheme. Examples include "beautiful" (美 bí is the literary form), whose vernacular morpheme suí is represented by characters like 媠 (an obsolete character), 婎 (a vernacular reading of this character) and even 水 (transliteration of the sound suí), or "tall" (高 ko is the literary form), whose morpheme kôan is 懸. Common grammatical particles are not exempt; the negation particle m̄ (not) is variously represented by 毋, 呣 or 唔, among others. In other cases, characters are invented to represent a particular morpheme (a common example is the character 𪜶 in, which represents the personal pronoun "they"). In addition, some characters have multiple and unrelated pronunciations, adapted to represent Hokkien words. For example, the Hokkien word bah ("meat") has been reduced to the character 肉, which has etymologically unrelated colloquial and literary readings (he̍k and jio̍k, respectively). Another case is the word 'to eat,' chia̍h, which is often transcribed in Taiwanese newspapers and media as 呷 (a Mandarin transliteration, xiā, to approximate the Hokkien term), even though its recommended character in dictionaries is 食.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What type of characters do most colloquial mophemes have?
Ah, so.. unanswerable


Question: Since the early days of rail transport in the United States, Philadelphia has served as hub for several major rail companies, particularly the Pennsylvania Railroad and the Reading Railroad. The Pennsylvania Railroad first operated Broad Street Station, then 30th Street Station and Suburban Station, and the Reading Railroad operated out of Reading Terminal, now part of the Pennsylvania Convention Center. The two companies also operated competing commuter rail systems in the area, known collectively as the Regional Rail system. The two systems today, for the most part still intact but now connected, operate as a single system under the control of the SEPTA, the regional transit authority. Additionally, the PATCO Speedline subway system and NJ Transit's Atlantic City Line operate successor services to southern New Jersey.
Try to answer this question if possible: Where did the Pennsylvania Railroad have their first station?
Answer: Broad Street Station


QUES: The Ottoman Navy vastly contributed to the expansion of the Empire's territories on the European continent. It initiated the conquest of North Africa, with the addition of Algeria and Egypt to the Ottoman Empire in 1517. Starting with the loss of Greece in 1821 and Algeria in 1830, Ottoman naval power and control over the Empire's distant overseas territories began to decline. Sultan Abdülaziz (reigned 1861–1876) attempted to reestablish a strong Ottoman navy, building the largest fleet after those of Britain and France. The shipyard at Barrow, England, built its first submarine in 1886 for the Ottoman Empire.
The Ottoman empire lost what territory in 1830?

ANS:
Algeria