Q: Is the following a factual statement?
"Lauren Bacall married to fellow actor Jason Robards in the 1960s."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: The sentence is true because there are marriage records that prove it is true.

Q: Yes / no, is the following a verifiable fact?
"Meeting aliens was top priority for Buzz Aldrin and his gang of merry men."
A: The answer is no.
Chain of thoughts: Gather samples and prove to the world we could actually land on the moon was the main reasons.

Q: Does the following sentence make sense?
"The Red Army just invaded Greenland for the warmer climate."
Options:
- yes
- no
A: The answer is no.
Chain of thoughts: The Red Army is no more now that the USSR has collapsed.

Q: Is the following statement true?
"The USS Missouri existed at Pearl Harbor in Honolulu, HI."
A:
The answer is yes.
Chain of thoughts: The USS Missouri (BB-63) was part of WW2 and located at Pearl Harbor.