Problem: Space Race:

The United States had multiple rocket programs divided among the different branches of the American armed services, which meant that each force developed its own ICBM program. The Air Force initiated ICBM research in 1945 with the MX-774. However, its funding was cancelled and only three partially successful launches were conducted in 1947. In 1950, von Braun began testing the Air Force PGM-11 Redstone rocket family at Cape Canaveral. In 1951, the Air Force began a new ICBM program called MX-1593, and by 1955 this program was receiving top-priority funding. The MX-1593 program evolved to become the Atlas-A, with its maiden launch occurring June 11, 1957, becoming the first successful American ICBM. Its upgraded version, the Atlas-D rocket, would later serve as an operational nuclear ICBM and as the orbital launch vehicle for Project Mercury and the remote-controlled Agena Target Vehicle used in Project Gemini.

The US Air Force began research of ICBMs in what year?
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A: 1945

Problem: 18th Street has a local subway station at the crossing with Seventh Avenue, served by the 1 2 trains on the IRT Broadway Seventh Avenue Line. There used to be an 18th Street station on the IRT Lexington Avenue Line at the crossing with Park Avenue South.
Which train line do the 1 2 trains serve?
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Answer: IRT Broadway Seventh Avenue Line

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Preceding the reform law, in August 1952, communist-led riots broke out at textile factories in Kafr el-Dawwar, leading to a clash with the army that left nine people dead. While most of the RCC insisted on executing the riot's two ringleaders, Nasser opposed this. Nonetheless, the sentences were carried out. The Muslim Brotherhood supported the RCC, and after Naguib's assumption of power, demanded four ministerial portfolios in the new cabinet. Nasser turned down their demands and instead hoped to co-opt the Brotherhood by giving two of its members, who were willing to serve officially as independents, minor ministerial posts.
How many posts did the Muslim Brotherhood get in Naguib's cabinet?
A: two

Context and question: A dispute during the Lausanne Congress of Supreme Councils of 1875 prompted the Grand Orient de France to commission a report by a Protestant pastor which concluded that, as Freemasonry was not a religion, it should not require a religious belief. The new constitutions read, "Its principles are absolute liberty of conscience and human solidarity", the existence of God and the immortality of the soul being struck out. It is possible that the immediate objections of the United Grand Lodge of England were at least partly motivated by the political tension between France and Britain at the time. The result was the withdrawal of recognition of the Grand Orient of France by the United Grand Lodge of England, a situation that continues today.
What year was it ruled that Freemasonry was a religion?
Answer: unanswerable

Question: Bannerman Park is a Victorian-style park located near the downtown. The park was officially opened in 1891 by Sir Alexander Bannerman, Governor of the Colony of Newfoundland who donated the land to create the park. Today the park contains a public swimming pool, playground, a baseball diamond and many large open grassy areas. Bannerman Park plays host to many festivals and sporting events, most notably the Newfoundland and Labrador Folk Festival and St. John's Peace-a-chord. The park is also the finishing location for the annual Tely 10 Mile Road Race.
Is there an answer to this question: Who opened Bannerman Park in the 18th century?

Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Another body established under the Good Friday Agreement, the BritishIrish Council, is made up of all of the states and territories of the British Isles. The BritishIrish Parliamentary Assembly (Irish: Tionol Pharlaiminteach na Breataine agus na hEireann) predates the BritishIrish Council and was established in 1990. Originally it comprised 25 members of the Oireachtas, the Irish parliament, and 25 members of the parliament of the United Kingdom, with the purpose of building mutual understanding between members of both legislatures. Since then the role and scope of the body has been expanded to include representatives from the Scottish Parliament, the National Assembly for Wales, the Northern Ireland Assembly, the States of Jersey, the States of Guernsey and the High Court of Tynwald (Isle of Man).
How many members of the United Kingdom Parliament were in the British-Irish Parliamentary Assembly originally?
A:
25