Question: Do you think the right answer to the question "what causes a refraction of light?" is "focusing a lens", given that a compound of hydrogen and oxygen causes refraction of light?
OPTIONS:
- Yes
- No
Answer: Yes

Question: Do you think the right answer to the question "what moves electrical particles in an object ?" is "waves", given that hitting an object moves electric particles?
OPTIONS:
- Yes
- No
Answer: Yes

Question: Do you think the right answer to the question "how do african elephants breathe" is "with skin", given that african elephants have lungs?
OPTIONS:
- Yes
- No
Answer:
No