Q: Given the sentence "Three people with political signs." is it true that "People are walking along the beach."?
A: People are unlikely to be carrying political signs at the beach.
The answer is no.

Q: Premise: "A man stands outside."
Hypothesis: "There is a man sitting at the table inside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The information that contradicts each other is the man sitting at a table inside as against man standing outside as stated in first sentence.
The answer is no.

Q: Test for natural language inference.
Premise: "Guy with white shirt stirring something in a pot on the stove."
Hypothesis: "The man isn't wearing a shirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: There is either someone wearing a white shirt or the man isn't wearing a shirt.
The answer is no.

Q: Premise: "A woman with black hair and jewelry on her left hand and arm typing on a keyboard."
Hypothesis: "The woman is writing her will."
Do we know that the hypothesis entailed by the premise?
A:
We can't know if she is writing her will or something else.
The answer is it is not possible to tell.