If it is a staple food, I doubt it is associated with stomach problems.
no
Is the following statement true?
"Be careful eating Breadfruit, it can cause major stomach problems."
Explanation and answer: Bottles of water are commonplace at gas stations / convenience stores.
yes

The corresponding question: Yes / no, is the following a verifiable fact?
"One may buy a bottle of water at 7-Eleven."
Although he played "football". He did not play American football and quarterback is not a real position in the sport he played.
no
Is the following statement true?
"Jurgen Klinsmann played quarterback on the various teams he played on."
Explanation and answer: The keyboard system is used in most English computers.
yes

The corresponding question: Is the following statement true?
"QWERTY works for many English computers."
Being a firefighter does not require a specific race or gender.
no
Is the following a factual statement?
"Only men can be Firefighters on the weekends."
Options:
- yes
- no
Keyes was appointed as Ambassador to the United Nations Economic and Social Council by President Ronald Reagan in 1983.
no
Does the following sentence make sense?
"President Jimmy Carter appointed Alan Keyes as Ambassador to the United Nations Economic and Social Council in 1963."
Options:
- yes
- no