Problem: Southampton:

The city is home to the longest surviving stretch of medieval walls in England, as well as a number of museums such as Tudor House Museum, reopened on 30 July 2011 after undergoing extensive restoration and improvement; Southampton Maritime Museum; God's House Tower, an archaeology museum about the city's heritage and located in one of the tower walls; the Medieval Merchant's House; and Solent Sky, which focuses on aviation. The SeaCity Museum is located in the west wing of the civic centre, formerly occupied by Hampshire Constabulary and the Magistrates' Court, and focuses on Southampton's trading history and on the RMS Titanic. The museum received half a million pounds from the National Lottery in addition to interest from numerous private investors and is budgeted at £28 million.

What museum reopened on July 30th, 2011 after a huge renovation?
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A: Tudor House Museum


Problem: Russian Soviet Federative Socialist Republic:

Internationally, in 1920, the RSFSR was recognized as an independent state only by Estonia, Finland, Latvia and Lithuania in the Treaty of Tartu and by the short-lived Irish Republic.

What didn't happen in 1920?
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A: unanswerable


Problem: 51st state:

In Canada, "the 51st state" is a phrase generally used in such a way as to imply that if a certain political course is taken, Canada's destiny will be as little more than a part of the United States. Examples include the Canada-United States Free Trade Agreement in 1988, the debate over the creation of a common defense perimeter, and as a potential consequence of not adopting proposals intended to resolve the issue of Quebec sovereignty, the Charlottetown Accord in 1992 and the Clarity Act in 1999.

When was the Canada-US Accord signed?
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A: unanswerable


Problem: Predation:

The act of predation can be broken down into a maximum of four stages: Detection of prey, attack, capture and finally consumption. The relationship between predator and prey is one that is typically beneficial to the predator, and detrimental to the prey species. Sometimes, however, predation has indirect benefits to the prey species, though the individuals preyed upon themselves do not benefit. This means that, at each applicable stage, predator and prey species are in an evolutionary arms race to maximize their respective abilities to obtain food or avoid being eaten. This interaction has resulted in a vast array of adaptations in both groups.

What group seems to have changed the most through evoulution?
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A:
unanswerable