I am verifying the answers generated by an automatic system to the following question: How did the pendulum improve upon earlier clocks? Suggested answer: From its discovery around 1602 by Galileo Galilei the regular motion of pendulums was used for timekeeping, and was the world's most accurate timekeeping technology until the 1930s. Should I validate this answer?

OPTIONS:
- No
- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: what are the quad muscles Suggested answer: It is the great extensor muscle of the knee, forming a large fleshy mass which covers the front and sides of the femur . Should I validate this answer?

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- No
- Yes

Answer: Yes

I am verifying the answers generated by an automatic system to the following question: what types of microscopes do not require a vacuum Suggested answer: A 1973 Siemens electron microscope, Musee des Arts et Metiers , Paris Should I validate this answer?

OPTIONS:
- No
- Yes

Answer: No

I am verifying the answers generated by an automatic system to the following question: what was the main event for katherine dunham? Suggested answer: Dunham had one of the most successful dance careers in American and European theater of the 20th century, and directed her own dance company for many years. Should I validate this answer?

OPTIONS:
- No
- Yes

Answer:
No