Problem: 
Q: I am verifying the answers generated by an automatic system to the following question: what people used mayan numeral system Suggested answer: Maya numerals Should I validate this answer?
Answer: No
Problem: 
Q: I am verifying the answers generated by an automatic system to the following question: what did benedict arnold die Suggested answer: His conflicting legacy is recalled in the ambiguous nature of some of the memorials that have been placed in his honor. Should I validate this answer?
Answer: No
Problem: 
Q: I am verifying the answers generated by an automatic system to the following question: Where are most of the natural gas Suggested answer: Before natural gas can be used as a fuel, it must undergo processing to remove impurities, including water, to meet the specifications of marketable natural gas. Should I validate this answer?
Answer:
No