[QUESTION] Premise: "A woman waiting at a train stop next to a pay phone."
Hypothesis: "A woman has missed her train and waits for the next one."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A woman waiting at a train stop has not necessarily missed her train. People wait at train stops for many different reasons. And just because someone has missed a train does not mean she is waiting for the next one.
The answer is it is not possible to tell.

Q: If "A person riding on a dirt bike while someone takes a picture." does that mean that "The person is riding a car."?
Options:
- yes
- it is not possible to tell
- no
A: Person cannot be riding on bike and in car at same time.
The answer is no.

QUESTION: Premise: "A man with a camera on his head is with two people on the airplane."
Based on this premise, can we conclude that the hypothesis "The three people are on the train." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They cannot be on an airplane and a train at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "The yellow dog is running next to a bush on a path in the grass."
Hypothesis: "A dog is running at the park."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The yellow dog is running next to a bush on a path in the grass does not imply that it is running at the park.
The answer is it is not possible to tell.

Q: Premise: "A man jumps train cars with his bike."
Based on this premise, can we conclude that the hypothesis "A bicyclist performs a stunt." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man jumps train cars on a bike is a bicyclist. Jumping cars is a stunt.
The answer is yes.

[QUESTION] If "Four shirtless men hike up a canyon." does that mean that "Four men are walking down the beach."?
Options:
- yes
- it is not possible to tell
- no
One cannot hike up a canyon and walk down the beach simultaneously.
The answer is no.