QUESTION: Premise: "A cheering crowd is gathered behind a reporter."
Hypothesis: "Some people are climbing a mountain."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: If people are climbing a mountiain they probably aren't cheering behind a reporter.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "Four crosscountry skiers climb uphill."
Hypothesis: "There are seven skiers in the group."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Just because four crosscountry skiers climb uphill does not imply that there are seven skiers in the group.
The answer is it is not possible to tell.


QUESTION: Premise: "Two people are in a lift on the outside of a tall building."
Hypothesis: "The two people are sitting at a table."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
When two people can left in a tall building and sitting in a table.
The answer is no.