Yes / no, is the following a verifiable fact?
"Bill Gates unarguably invented America's most successful personal computer in the 1980's."
yes
Bill Gates is an American inventor who brought the greatest revolution to personal computer technology in the 1980's.

Is the following a factual statement?
"Mary Shelley wrote Frankenstein, widely considered one of the first science fiction stories."
Options:
- yes
- no
yes
This touches upon the legacy of the story Frankenstein.

Is the following statement true?
"One of America's most popular fast food restaurants is Wendy's."
yes
Wendy's is well-known, so it must be popular.

Is the following a factual statement?
"Poul Anderson wrote fantasy novels, historical novels, and short stories."
Options:
- yes
- no

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
yes
The sentence is true because there is evidence of it being true through the work he published, which is open to the public to read.