Q: Premise: "A girl in a lavender shirt looks puzzled."
Hypothesis: "A girl is wearing a lavender shirt."
Do we know that the hypothesis entailed by the premise?
A: To be in a shirt is a rephrasing of wearing a shirt.
The answer is yes.

Q: Premise: "Yellow balloon with above ruins with tourists around."
Hypothesis: "Someone let go of a balloon while exploring some ruins."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not all balloons in the sky were let go by a person.
The answer is it is not possible to tell.

Q: Can we conclude from "A large group of people surround a large fountain." that "There's nobody around the fountain."?
Options:
- yes
- no
- it is not possible to tell
A: There are either people surround a fountain or nobody is around a fountain.
The answer is no.

Q: Premise: "Many people are walking along a sidewalk with a variety of little shops."
Hypothesis: "There are a lot of people outside of the stores."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Many people indicates that there are a lot of people. If the people are on the sidewalk then it implies they are outside.
The answer is yes.