Question and answer: Q: Test for natural language inference.
Premise: "A woman is embracing a man holding the leash of a dog who is looking away from the couple."
Hypothesis: "The man is holding a phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: The woman can't be embracing the man while he's holding a phone.

Question and answer: Q: Can we conclude from "A man is standing center stage with a microphone as flames shoot upward behind him." that "A man is performing on a stage."?
Options:
- yes
- no
- it is not possible to tell
A: yes
Explanation: A man standing center state with a microphone means the man is performing on a stage.

Question and answer: Q: Given the sentence "A group of people sit in chairs while listening to a speaker." is it true that "The group is watching a baseball game."?
A: no
Explanation:
Listening a speech and watching a game cannot be done simultaneously.