QUESTION: Can we conclude from "The girls smile at the camera." that "The girls are running away from each other."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Girls who smile at the camera are looking in the same direction. Girls running away from each other are looking in opposite directions.
The answer is no.

[QUESTION] Given the sentence "There is a woman in a funny looking hat talking to people." is it true that "A bare headed woman giving a speech to a crowded auditorium."?
If woman is wearing a funny looking hat she is not bare headed.
The answer is no.

Q: Given the sentence "A man jumping onto a platform." is it true that "A man jumps on stage to meet his favorite band."?
A: A man jumping onto a platform does not necessary that to meet his favorite band.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of adults and small children sit and stand around picnic tables behind a pile of three boxes."
Hypothesis: "A family reunion is underway."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Adults and small children do not have to be a family.
The answer is it is not possible to tell.

[QUESTION] If "A man selling hand-drawn portraits by the street." does that mean that "A man is drinking tea in a cafe."?
Options:
- yes
- it is not possible to tell
- no
Selling portraits by the street cannot occur with drinking tea in a cafe.
The answer is no.

Q: Test for natural language inference.
Premise: "Female tennis player on grass prepares a two handed backhand."
Hypothesis: "Tennis player performs in a match."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A single player preparing a tennis activity doesn't mean they are performing in a match.
The answer is it is not possible to tell.