Question: Is the following sentence factually correct?
"Nikola Tesla befriended Elon Musk, who named the Tesla after him."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: Tesla and Musk were not alive at the same time.

Question: Claim: "Cyanobacteria play a key role in environmental chemistry and bacteria fields."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Ans and explanation: The answer is yes.
Explanation: Cyanobacteria are responsible for many different forms of synthesis, including photosynthesis.

Question: Does the following sentence make sense?
"Fyodor Dostoevsky failed to learn how to ride a bicycle."
Options:
- yes
- no
Ans and explanation: The answer is no.
Explanation: I think the sentence is false because there is no evidence of whether he did or didn't know how to ride a bicycle.

Question: Claim: "Canidae bite victims and eat them when encountered."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Ans and explanation:
The answer is no.
Explanation: The sentence is not true because there is no evidence anywhere that it is. It cannot be backed up due to lack of evidence or science on the claim.