Question part
Is the following sentence factually correct?
"Zheng Jie rose to prominence as one of Japan's most innovative and forward thinking chemists."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Zheng Jie is Chinese, and she is a tennis star, not a scientist. The answer is no.

Question part
Does the following sentence make sense?
"Giraffes live in New York City."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: New York City would be too cold for giraffes and too populated with humans. The answer is no.

Question part
Claim: "Friday the 13th often occurs on Christmas Day."
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: Christmas Day is always on the 25th, so it cannot be the 13th. The answer is no.

Question part
Is the following a factual statement?
"Papaya produces the pawpaw fruit which is important to the human body."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: This is true because one can buy the pawpaw fruits in the market or online. The answer is yes.