[QUESTION] Test for natural language inference.
Premise: "A man prepares a fire outside to do some metalwork."
Hypothesis: "The man is going to forge metal."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man is going to do some metalwork but he isn't necessarily going to forge metal.
The answer is it is not possible to tell.

Q: If "A barefoot jogger in a park." does that mean that "A person is not wearing shoes outside."?
Options:
- yes
- it is not possible to tell
- no
A: A jogger is a person and barefoot is not wearing shoes.
The answer is yes.

QUESTION: Can we conclude from "A woman in a green tank top holding a purse opens her mouth and looks excited." that "A woman clothes her mouth and looks bored."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The woman that opens her mouth and looks excited cannot be the same person that clothes her mouth and looks bored.
The answer is no.

[QUESTION] Given the sentence "Girl playing in a puddle with her bare feet." is it true that "Girl standing in the ran."?
Playing in a puddle does not imply standing in the ran (rain).
The answer is it is not possible to tell.

Q: Premise: "Two women and a young boy are looking at clothes in a shop window."
Hypothesis: "A group of young girls are viewing pets through the window of a pet shop."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Two women and a young boy is different from a group of young girls. Also they are looking at clothes and not pets.
The answer is no.

[QUESTION] Given the sentence "The lady is sitting in the crowd taking a picture." can we conclude that "The lady is sitting by herself."?
Options:
- yes
- it is not possible to tell
- no
One can not be by herself and in a crowd simultaneously.
The answer is no.