Q: Can we conclude from "The jogger passes the tourist on the street." that "People are smiling at each other on the road."?
Options:
- yes
- no
- it is not possible to tell
A: Just because the joggers are passing tourists does not mean they are smiling at them.
The answer is it is not possible to tell.

QUESTION: If "A graffiti artist paints over a poster on a brick wall." does that mean that "A graffiti artist paints a poster."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A graffiti artist paints over a poster is a rephrasing of graffiti artist paints a poster.
The answer is yes.

[QUESTION] Can we conclude from "A man smiles at a woman holding a child in a red shirt." that "The man is happy to look at the child."?
Options:
- yes
- no
- it is not possible to tell
If someone smiles it is an indication that they are happy. The man decides to look at the child because he is looking at the woman who is holding the child.
The answer is yes.

Q: Premise: "The teenagers in a crowded area playing with toys."
Hypothesis: "The teenagers went to the movies."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The teenagers are either playing with toys or went to the movies.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A little girl and a dog play near a stream."
Hypothesis: "A girl was near a dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A girl and a dog play so the girl must be near a dog.
The answer is yes.

QUESTION: Premise: "Two teens and a kid ice skating."
Hypothesis: "Three young people are roller skating."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Roller skating in in an indoor roller rink. Ice skating is done on ice.
The answer is no.