Question part
Is the following sentence factually correct?
"Spinach makes up a common component of salads."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Spinach is a leafy green, which is used as a base for salads. The answer is yes.

Question part
Does the following sentence make sense?
"One can observe Venus through a telescope."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Venus is in outer space which is observable by telescope. The answer is yes.

Question part
Claim: "The word Mother only applies to humans, not to female animals."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: The word mother is commonly used for all sorts of species. The answer is no.

Question part
Does the following sentence make sense?
"Those that study Ethics focus on finding the reason of life."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Ethics focus on right and wrong, from an empirical perspective. The answer is no.