QUESTION: Given the sentence "Several young people are standing around drinking beverages at some kind of outdoors gathering with food." is it true that "Young people are drinking underage."?

Let's solve it slowly: Just because young people are standing around drinking beverages outdoors doesn't mean they are drinking underage. They may be drinking Coke.
The answer is it is not possible to tell.


QUESTION: If "A little girl is sitting in a green chair playing with blocks." does that mean that "A little girl is having a tea party."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Contrary to the little girl playing with blocks the little girl in second sentence is having a tea party.
The answer is no.


QUESTION: Test for natural language inference.
Premise: "A choir performing on stage with photographer in the audience."
Hypothesis: "A choir getting their pictures taken during a performance."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Getting your picture taken implies that there is a photographer taking the picture.
The answer is yes.