The woman could know the man even if he doesn't notice her.
The question and answer are below.
Premise: "A woman is staring outside to a man in a gray jacket not looking back at her."
Hypothesis: "The woman doesn't know the man."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

The man is jogging because he is jogging through a park.
The question and answer are below.
Premise: "A man is jogging through a crowded park."
Hypothesis: "A man is jogging."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
yes

A man in a blue-green shirt could be described as a man in blue.
The question and answer are below.
Given the sentence "A man in a blue-green shirt walking by a building with a poster of a woman in a black dress." is it true that "A man in blue."?
yes