[QUESTION] Can we conclude from "A barber is trimming a customer's mustache." that "The barber uses forks to comb a womans hair."?
Options:
- yes
- no
- it is not possible to tell
The barber is trimming mustache so he can't be using a fork. The customer has a mustache so he can't be a woman.
The answer is no.

Q: Premise: "Black cat with mouse in mouth."
Hypothesis: "Cat is holding the mouth in mouth to find a safe place to eat it."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not every cat holding the mouth in mouth is trying to find a safe place to eat it.
The answer is it is not possible to tell.

QUESTION: If "A young child is walking on a stone paved street with a metal pole and a man behind him." does that mean that "A man watches as his son runs ahead."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One can't tell by looking at a man if it's his son running by.
The answer is it is not possible to tell.

[QUESTION] Premise: "Group of people in a busy asian city street."
Hypothesis: "They are in the mountains."
Do we know that the hypothesis entailed by the premise?
If they are in a busy Asian city street they cannot be in the mountains.
The answer is no.

Q: Test for natural language inference.
Premise: "Older woman holding a young boy."
Hypothesis: "Grandma is holding her grandchild."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The older woman holding a young boy may not necessarily be his grandma and the child may not be her grandchild.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "The girl in a black shirt is reading a greeting card that was given to her by a friend of hers." that "A girl flushes a toilet."?
Options:
- yes
- no
- it is not possible to tell
Reading a greeting card and flushing a toilet are unlikely activities to engage in simultaneously.
The answer is no.