Question: what are rocker arms?? Would "In this case this opens the intake valve to the cylinder head ." be a reasonable answer?

OPTIONS:
- No
- Yes

Answer: No

Question: how a silencer works? Would "Common usage and U.S. legislative language favor the historically earlier term, silencer." be a reasonable answer?

OPTIONS:
- No
- Yes

Answer: No

Question: who was the first one to invent medicine? Would "This article deals with medicine as practiced by trained professionals from ancient times to the present." be a reasonable answer?

OPTIONS:
- No
- Yes

Answer: No

Question: how was the moon formed? Would "This matching of apparent visual size is a coincidence." be a reasonable answer?

OPTIONS:
- No
- Yes

Answer:
No