Question part
Yes / no, is the following a verifiable fact?
"One may buy a bottle of water at 7-Eleven."
Answer part
Oh man, I think this is the solution: Bottles of water are commonplace at gas stations / convenience stores. The answer is yes.

Question part
Is the following sentence factually correct?
"Guinea-Bissau produces the highest number minerals in Africa."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: This is statement is false because Guinea-Bissau does not mine minerals in large scale. The answer is no.

Question part
Is the following a factual statement?
"In Finding Dory Ellen DeGeneres stars as Dory."
Options:
- yes
- no
Answer part
Oh man, I think this is the solution: Ellen DeGeneres reprised her role as Dory in Finding Dory. The answer is yes.

Question part
Yes / no, is the following a verifiable fact?
"Jack Nicklaus won about 200 tournaments."
Answer part
Oh man, I think this is the solution: He only won about 164 games before retiring. The answer is no.