Problem: Southampton:

The largest theatre in the city is the 2,300 capacity Mayflower Theatre (formerly known as the Gaumont), which, as the largest theatre in Southern England outside London, has hosted West End shows such as Les Miserables, The Rocky Horror Show and Chitty Chitty Bang Bang, as well as regular visits from Welsh National Opera and English National Ballet. There is also the Nuffield Theatre based at the University of Southampton's Highfield campus, which is the city's primary producing theatre. It was awarded The Stage Award for Best Regional Theatre in 2015. It also hosts touring companies and local performing societies (such as Southampton Operatic Society, the Maskers and the University Players).

What famous ballet company has performed at the Mayflower?
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A: English National Ballet

Problem: Compact Disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CDs and audio CD players have been commercially available since October 1982.
What year were CDs changed so that they could store data?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Unpopulated boards are usually bare-board tested for "shorts" and "opens". A short is a connection between two points that should not be connected. An open is a missing connection between points that should be connected. For high-volume production a fixture or a rigid needle adapter is used to make contact with copper lands on the board. Building the adapter is a significant fixed cost and is only economical for high-volume or high-value production. For small or medium volume production flying probe testers are used where test probes are moved over the board by an XY drive to make contact with the copper lands. The CAM system instructs the electrical tester to apply a voltage to each contact point as required and to check that this voltage appears on the appropriate contact points and only on these.
What conductive metal are the lands on a circuit board made out of?
A: copper

Context and question: According to the Federal Bureau of Investigation's Uniform Crime Reports, in 2010 the Raleigh Police Department and other agencies in the city reported 1,740 incidents of violent crime and 12,995 incidents of property crime far below both the national average and the North Carolina average. Of the violent crimes reported, 14 were murders, 99 were forcible rapes and 643 were robberies. Aggravated assault accounted for 984 of the total violent crimes. Property crimes included burglaries which accounted for 3,021, larcenies for 9,104 and arson for 63 of the total number of incidents. Motor vehicle theft accounted for 870 incidents out of the total.
How many incidents of violent crime were there in 2010?
Answer: 1,740

Question: The FBI is near-impenetrable, with applicants intensely scrutinized and assessed over an extended period. To apply to become an FBI agent, one must be between the ages of 23 and 37. Due to the decision in Robert P. Isabella v. Department of State and Office of Personnel Management, 2008 M.S.P.B. 146, preference-eligible veterans may apply after age 37. In 2009, the Office of Personnel Management issued implementation guidance on the Isabella decision. The applicant must also hold American citizenship, be of high moral character, have a clean record, and hold at least a four-year bachelor's degree. At least three years of professional work experience prior to application is also required. All FBI employees require a Top Secret (TS) security clearance, and in many instances, employees need a TS/SCI (Top Secret/Sensitive Compartmented Information) clearance. To obtain a security clearance, all potential FBI personnel must pass a series of Single Scope Background Investigations (SSBI), which are conducted by the Office of Personnel Management. Special Agents candidates also have to pass a Physical Fitness Test (PFT), which includes a 300-meter run, one-minute sit-ups, maximum push-ups, and a 1.5-mile (2.4 km) run. Personnel must pass a polygraph test with questions including possible drug use. Applicants who fail polygraphs may not gain employment with the FBI.
Is there an answer to this question: Who may not apply to the FBI after age 37?

Answer: unanswerable

QUES: The 1961 eruption of Queen Mary's Peak forced the evacuation of the entire population via Cape Town to England. The following year a Royal Society expedition went to the islands to assess the damage, and reported that the settlement of Edinburgh of the Seven Seas had been only marginally affected. Most families returned in 1963.

By when had most families left the islands?
What is the answer?
ANS:
unanswerable