Question part
Is the following statement true?
"Obstetrics studies how the brain processes and reacts to trauma."
Answer part
Oh man, I think this is the solution: Obstetrics has to do with the health of pregnant women. The answer is no.

Question part
Does the following sentence make sense?
"Trigonometry relates to a set of grammatical rules."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Trigonometry is a branch of math. It does not discuss literature or language. The answer is no.

Question part
"Winnie-the-Pooh suffers from impulsive eating disorder."
Is the above claim true?
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: The sentence is true because the creators of the character have come out and disclosed that each character has a mental disorder and Winnie-the-Pooh has impulsive eating disorder. The answer is yes.

Question part
Claim: "The Río de la Plata provides a freshwater source to the people of Mexico."
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 Río de la Plata is actually located in South America and does not flow through Mexico. The answer is no.