Yes / no, is the following a verifiable fact?
"Biblical Mount Sinai stands as a holy place in the Jewish and Christian faiths."

Let me think out loud. Biblical Mount Sinai is where Moses was given the Ten Commandments, sacred texts that are upheld by both Jews and Christians. The answer is yes.

Claim: "Drillers extract gasoline from the Gastrointestinal tract."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no

Let me think out loud. The gastrointestinal tract is part of the body, not a source of mineral wealth. The answer is no.

Claim: "HTC makes the best mattress for its consumers."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Let me think out loud. HTC does not make mattresses. It is a tech company which is involved in the manufacture of phones and computers. The answer is no.