[QUESTION] Test for natural language inference.
Premise: "2 swimmers in mid flight doing a dive into a pool."
Hypothesis: "The synchronized swimmers are doing a routine."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all people who dive into pools are synchronized swimmers. Just because two people are diving into a pool at the same time doesn't necessarily mean that they are doing a routine or that it was planned.
The answer is it is not possible to tell.

Q: Premise: "A tennis player wearing a black and white top and black pants strikes the tennis ball."
Based on this premise, can we conclude that the hypothesis "Tennis player returns a serve for a point." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not every strike of a tennis ball is a serve return.
The answer is it is not possible to tell.

QUESTION: Premise: "A woman in a yellow shirt with bright orange hair dispenses from a beer tap."
Hypothesis: "The woman is making a sandwich."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A woman is not making a sandwich at the same time she dispenses from a beer tap.
The answer is no.

[QUESTION] Given the sentence "A biker is doing an aerial trick on his bike." can we conclude that "The biker performs a trick on his bike."?
Options:
- yes
- it is not possible to tell
- no
A biker doing an aerial trick means he performs a trick.
The answer is yes.

Q: Premise: "A one-armed man in a brown shirt sits in a chair facing the camera."
Based on this premise, can we conclude that the hypothesis "A man poses for a picture." is true?
Options:
- yes
- it is not possible to tell
- no
A: Facing a camera does not imply that he man poses for a picture.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two dogs chasing a ball."
Hypothesis: "The dogs are chasing a stick."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
If dogs are chasing a ball hey are not chasing a stick.
The answer is no.