Q: Premise: "These people are having a good time."
Hypothesis: "Some people are enjoying themselves."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: These people are some people. Having a good time can be more vaguely described as enjoying oneself.
The answer is yes.

QUESTION: Can we conclude from "A man is looking in a row of windows outside by a trash dumpster." that "The man is looking for a place to rob."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not every man looking in windows is going to rob them.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman floats with her face out of water in a pool with another woman nearby posing for the camera."
Hypothesis: "She made record time on the hike up the mountain; primarily because of her swimming routines."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One cannot float in a pool and hike up the mountain simultaneously.
The answer is no.

Q: Can we conclude from "A woman is vacuuming the floor in a kitchen." that "The vacuum is quiet."?
Options:
- yes
- no
- it is not possible to tell
A: The vacuum is not necessarily quiet if it is vacuuming the kitchen floor.
The answer is it is not possible to tell.

QUESTION: Premise: "A fisherman is inside of a boat rowing while a bird is perched on the front of his boat."
Hypothesis: "The fisherman is rowing backwards while a bird is perched on the front of his boat."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: There is no way to know that he fisherman is rowing backwards.
The answer is it is not possible to tell.

QUESTION: Premise: "A man wearing black sits in the snow playing buckets as drums in order to collect donations."
Hypothesis: "A person is collecting donations in the snow."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The man would also have to be a person. Collecting donations is a rephrasing of collect donations.
The answer is yes.