Q: Yes / no, is the following a verifiable fact?
"There are no airports in Olympia, Washington."
A: The answer is no.
Chain of thoughts: The Olympia Regional Airport is located just south of Olympia in Tumwater.

Q: Does the following sentence make sense?
"The Mongols were not very successful under their most famous leader."
Options:
- yes
- no
A: The answer is no.
Chain of thoughts: The greatest territorial gains of the Mongols came under the leadership of their most famous leader.

Q: Is the following statement true?
"One may find a Drain fly in a public bathroom."
A: The answer is yes.
Chain of thoughts: The drain fly is found in wet climates, primarily in bathrooms.

Q: Does the following sentence make sense?
"The Andes Mountains pass through the country of Peru."
Options:
- yes
- no
A:
The answer is yes.
Chain of thoughts: Peru is one of the South American countries that the Andes pass through.