Do you think the right answer to the question "what causes an object to combust?" is "friction", given that incineration causes an object to combust?
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "vertebrates have a complete digestive system and a what?" is "lack of backbone", given that vertebrates have a complete digestive system and a closed circulatory system?
OPTIONS:
- Yes
- No

Answer: No

Do you think the right answer to the question "what can attract copper?" is "colors", given that magnetism can cause copper to be attracted?
OPTIONS:
- Yes
- No

Answer:
No