Q: Premise: "Two men are using a solar telescope to look at the sun."
Hypothesis: "It's nighttime."
Do we know that the hypothesis entailed by the premise?
A: A solar telescope used to look at the sun cannot be done at nighttime.
The answer is no.

Q: Can we conclude from "Man and women in a halloween costume having a conversation." that "Two people are going swimming."?
Options:
- yes
- no
- it is not possible to tell
A: People do not typically go swimming while wearing a Halloween costume.
The answer is no.

Q: Can we conclude from "People are walking down the street on a sunny day." that "People navigating through a rainy street."?
Options:
- yes
- no
- it is not possible to tell
A: It would not be a sunny day if it were raining.
The answer is no.

Q: Test for natural language inference.
Premise: "A hockey goalie is trying to prevent a goal from the opposing team."
Hypothesis: "The goalie will let the puck go by him on purpose."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The goalie will not let the puck go by him on purpose if he is trying to prevent a goal from the opposing team.
The answer is no.