QUESTION: Premise: "Roller derby girl skating with intensity."
Hypothesis: "A girl skates to catch up the her opponent."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Roller derby girl skating with intensity does not indicate that a girl skates to catch up the her opponent.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man and boy standing next to a scooter."
Hypothesis: "They are riding the scooter."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man and a boy cannot stand next to a scooter and be riding it at the same time.
The answer is no.

Q: If "Two jockeys racing on horses." does that mean that "Two jockeys are racing."?
Options:
- yes
- it is not possible to tell
- no
A: The fact that two jockeys racing on horses does not imply that two jockeys are racing.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A woman wearing black is holding a yellow flag with red lettering." is it true that "A lady holding her country flag at a parade."?

Let's solve it slowly: Not all flags represent a country. Flags can be used at places other than parades.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two dogs with their heads down a hole and their tails are sticking straight up." can we conclude that "Two brown dogs are outside."?
Options:
- yes
- it is not possible to tell
- no
Just because dogs have their heads down a hole doesn't imply they are outside and doesn't imply the dogs are brown.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman and a man pointing to the left are on a street corner in front of a green store that sells tobacco and magazines."
Hypothesis: "A man and woman are talking after having dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
A man and a woman can be doing plenty of things while standing on a street corner other than talking after having dinner.
The answer is it is not possible to tell.