Does the following sentence make sense?
"Practitioners of Ophthalmology are called ptometrists."
Options:
- yes
- no

Let me think out loud. While both have doctorate-level degrees, ophthalmologists must complete medical training while optometrists receive specialized non-physician training. The answer is no.

Is the following statement true?
"Ducks are a popular bird to hunt."

Let me think out loud. Ducks are a game bird which means people hunt them. The answer is yes.

"Justice League featured many popular Marvel comic book superheroes like Spider-Man and Iron Man."
Is the above claim true?
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
Let me think out loud. Justice League was based on DC comic books, so no Marvel superheroes were featured. The answer is no.