Explanation and answer: Robert Downey Jr. plays the role of Iron Man in the movie.
yes

The corresponding question: Is the following statement true?
"In Iron Man Robert Downey Jr. plays the main character."
The first garden strawberry was grown in France in a temperate climate.
yes
Is the following sentence factually correct?
"The first Strawberry was cultivated outside the Arctic Circle."
Options:
- yes
- no
Explanation and answer: Polyethylene is factor in the pricing of trash bags but may not be the entire reason.
no

The corresponding question: Claim: "Polyethylene makes trash bags more expensive."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
Because 2019 has already passed and there is no cure for epilepsy.
no
Yes / no, is the following a verifiable fact?
"Epilepsy could be cured by 2019."
Explanation and answer: This is false because papaya tree never produces oranges.
no

The corresponding question: Is the following statement true?
"Papaya grows and produces brown oranges."
Explanation and answer: This sentence is true because one can read about them online.
yes

The corresponding question:

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
Does the following sentence make sense?
"Sea otter form the smallest group of marine mammals and the heaviest in the weasel family."
Options:
- yes
- no