Q: Premise: "A group of children pose in front of a large advertisement."
Hypothesis: "The kids are on vacation."
Do we know that the hypothesis entailed by the premise?
A: Not all group of children posing in front of a large advertisement are on vacation.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "People holding up flags of many different nationalities." that "A group of americans are celebrating the fourth of july with american flags."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Celebrating the Fourth of July refers to holding american flag not flags of many different nationalities.
The answer is no.

[QUESTION] Premise: "A man sits on a small chair on a sidewalk."
Hypothesis: "The man is sitting on a chair."
Do we know that the hypothesis entailed by the premise?
Saying he sits on a small chair means the same as sitting on a chair.
The answer is yes.

Q: If "A group of male singers arranged in a semicircle on a stage holding folders while other people take pictures of them." does that mean that "A group of singers get ready to perform."?
Options:
- yes
- it is not possible to tell
- no
A: Singers holding folders does not imply they get ready to perform.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A retired citizen makes crafts with yarn." can we conclude that "A senior citizen makes crafts with yarn for her grandchildren."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: All retired citizens are not senior citizens. Just because a citizen makes crafts with yarn doesn't mean she makes crafts for her grandchildren.
The answer is it is not possible to tell.

QUESTION: Premise: "A child riding a bike down a dirt path."
Hypothesis: "A kid is on his bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A kid has to be on a bike to ride it.
The answer is yes.