Problem:OPTIONS:
- No
- Yes

I am verifying the answers generated by an automatic system to the following question: what is the significance of Greenwich England Suggested answer: Gerardus Mercator in his Atlas Cosmographicae (1595) uses a prime meridian somewhere close to 25W , passing just to the west of Santa Maria Island in the Atlantic . Should I validate this answer?
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A: No

Problem:OPTIONS:
- No
- Yes

I am verifying the answers generated by an automatic system to the following question: what states has the electric chair Suggested answer: As of 2010, electrocution is an optional form of execution in Alabama , Florida , South Carolina and Virginia . Should I validate this answer?
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A: Yes

Problem:OPTIONS:
- No
- Yes

I am verifying the answers generated by an automatic system to the following question: how many people are in the world Suggested answer: The USCB estimates that the world population exceeded 7 billion on March 12, 2012. Should I validate this answer?
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A: No

Problem:OPTIONS:
- No
- Yes

I am verifying the answers generated by an automatic system to the following question: when is it memorial day Suggested answer: Memorial Day is a day of remembering the men and women who died while serving in the United States Armed Forces . Should I validate this answer?
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A:
No