Q: I am verifying the answers generated by an automatic system to the following question: how was the phone invented Suggested answer: This article covers the early years from 1844 to 1898, from conception of the idea of an electric voice-transmission device, to failed attempts to use "make-and-break" current, to successful experiments with electromagnetic telephones by Alexander Graham Bell and Thomas Watson , and finally to commercially successful telephones in the late 19th century. Should I validate this answer?

OPTIONS:
- No
- Yes

A: No

Q: I am verifying the answers generated by an automatic system to the following question: what font does a business letter require Suggested answer: It could be to request direct information or action from another party, to order supplies from a supplier, to identify a mistake that was committed, to reply directly to a request, to apologize for a wrong or simply to convey goodwill. Should I validate this answer?

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- No
- Yes

A: No

Q: I am verifying the answers generated by an automatic system to the following question: who made hubble telescope Suggested answer: Hubble's Deep Field have been some of the most detailed visible-light images ever, allowing a deep view into space and time. Should I validate this answer?

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- Yes

A: No

Q: I am verifying the answers generated by an automatic system to the following question: what is the population of north america Suggested answer: North America covers an area of about 24,709,000 square kilometers (9,540,000 square miles), about 4.8% of the planet's surface or about 16.5% of its land area. Should I validate this answer?

OPTIONS:
- No
- Yes

A:
No