Question and answer: Q: Premise: "A person is riding their motorcycle and are shown as the motorcycle jumps into the air."
Based on this premise, can we conclude that the hypothesis "The person is learning how to do stunts with their motorcycle." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A person riding a motorcycle and making it jump is not necessarily learning how to do stunts.

Question and answer: Q: Can we conclude from "A man wearing dark-colored rain wear and jeans is standing on a wooden walkway and staring at some machinery to his right." that "A man in a bright yellow rain slicker is standing on a walkway looking at machines."?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: The colors of dark colored rain jacket is opposite a bright yellow rain slicker.

Question and answer: Q: Test for natural language inference.
Premise: "A man rides a surfboard as a wave comes up behind him."
Hypothesis: "The man is a farmer."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explanation:
Because a person rides a surfboard doesn't mean he is a farmer.