QUESTION: Test for natural language inference.
Premise: "Two people wait in a train station."
Hypothesis: "Two people were waiting for the train."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If two people were waiting for a train then at one point in time they actively had to wait in a train station.
The answer is yes.

[QUESTION] Premise: "A young boy with blue eyes plays on a red and yellow playground set."
Hypothesis: "A boy is on a playground set."
Do we know that the hypothesis entailed by the premise?
The intention of a playground set is that a kid plays on it.
The answer is yes.

Q: Test for natural language inference.
Premise: "Young man wearing a wear jacket is behind a counter in a jewelry store gazing off into the distance."
Hypothesis: "Young man deep in thought at the jewelry store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Deep in thought defines what the young man was doing when he was gazing off.
The answer is yes.

QUESTION: Given the sentence "A young boy in a striped shirt is playing in a outside on a porch." can we conclude that "A young boy is having fun out on the porch."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Playing on a porch means having fun out on the porch.
The answer is yes.

[QUESTION] If "A skier performs a jumping trick on the slopes." does that mean that "A skier performing a flip for an anstonished crowd."?
Options:
- yes
- it is not possible to tell
- no
Not all skiers that perform jumping tricks on the slopes perform tricks for an astonished crowd.
The answer is it is not possible to tell.

Q: Can we conclude from "Three people are standing in front of a sign that has an american flag on it." that "A group of people are gathered near a sign."?
Options:
- yes
- no
- it is not possible to tell
A:
Gathered near a sign is a rephrase of standing in front of a sign.
The answer is yes.