I am verifying the answers generated by an automatic system to the following question: how many oxygen and nitrogen in nitrate? Suggested answer: Nitrate is a polyatomic ion with the molecular formula NO3 and a molecular mass of 62.0049 g/mol. Nitrates also describe the organic functional group RONO2. Should I validate this answer?

OPTIONS:
- No
- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: how much of earth is covered ocean water Suggested answer: Waves on an ocean coast . Should I validate this answer?

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- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: when tonight show first started in 1962 everyone did this on camera Suggested answer: The current host of the show is Jay Leno, who had previously hosted the show from 1992 to 2009 and began his second tenure on March 1, 2010. Should I validate this answer?

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- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: what does automatic paper feeder on printers mean Suggested answer: In multifunction or all-in-one printers , fax machines , photocopiers and scanners , an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, allowing the user to scan , and thereby copy , print , or fax , multiple-page documents without having to manually replace each page. Should I validate this answer?

OPTIONS:
- No
- Yes

Answer:
Yes