Q: Can we conclude from "Two field hockey players with their sticks in the air." that "Two field hockey players with their sticks in the air battle for the ball."?
Options:
- yes
- no
- it is not possible to tell
A: Just because two field hockey players have their sticks in the air doesn't mean they are in a battle for the ball. They may have their sticks in the air because they are excited to start the game.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A girl rides a scooter and a boy his three wheel."
Hypothesis: "One child balances on two wheels while another rides a tricycle."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Girl riding a scooter implies a two wheeler and a boy his three wheel implies a tricycle.
The answer is yes.

Q: Can we conclude from "A dark-skinned man walks by a woman talking on a cellphone." that "A woman talks on a cellphone while a man passes by."?
Options:
- yes
- no
- it is not possible to tell
A: A man walks by a woman talking on a cellphone is equivalent to woman talks on a cellphone while a man passes by.
The answer is yes.

Q: Premise: "A young boy in a helmet rides a bike on the road."
Hypothesis: "A young boy is on the road."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
A boy that rides a bike on the road is a boy who is on the road.
The answer is yes.