[QUESTION] Given the sentence "Mom and her son put together a wooden track for cars." is it true that "Mom and son indoors."?
Mom and son can put together a wooden track for cars anywhere and not necessarily only indoors.
The answer is it is not possible to tell.

Q: Can we conclude from "A father plays with his two girls." that "A dad takes his daughters to a playground."?
Options:
- yes
- no
- it is not possible to tell
A: Just because the father plays their girls doesn't mean they are at a playground.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A person is upside down."
Hypothesis: "Doing a flip on a snowboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A young girl is snowboarding on a halfpipe in the Olympics.
The answer is it is not possible to tell.

[QUESTION] Premise: "Girl with a lot of balloons in a crowd."
Hypothesis: "A girl brought ten balloons from seller."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Ten balloons are a lot of balloon. Balloons are usually bought from seller.
The answer is yes.

Q: Premise: "A woman with glasses combs through her hair with her fingers as she writes in a notebook with a pen."
Hypothesis: "The woman is writing."
Do we know that the hypothesis entailed by the premise?
A: Writing in a notebook with a pen is a redundant way of saying writing.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two men stand in front of a restaurant."
Hypothesis: "Two people are enjoying a meal inside a restaurant."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The men can't be inside a restaurant if they are in front of it.
The answer is no.