Q: Yes / no, is the following a verifiable fact?
"The Confederacy won the Battle of Gettysburg."
A: The answer is no.
Chain of thoughts: The Confederate Army lost the Battle of Gettysburg.

Q: Does the following sentence make sense?
"Justice League featured many popular DC comic book superheroes like Batman and Superman."
Options:
- yes
- no
A: The answer is yes.
Chain of thoughts: Justice League starred DC's most popular superheroes like Batman, Superman, and Wonder Woman.

Q: Is the following statement true?
"Detroit River contains 24 charted islands where most of them are located on the Canada side of the river."
A: The answer is no.
Chain of thoughts: Detroit River contains 31 charted islands and majority of the islands are located on the American side of the river.

Q: Claim: "One can see Bill Nye used to have his own children's show in the early 90's."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
A:
The answer is yes.
Chain of thoughts: I watched it as a kid and his first episode aired sometime around 1993.