QUESTION: Given the sentence "A brown dog barks at a gray dog in the grass." is it true that "The brown dog alerts at the strange gray dog."?

Let's solve it slowly: A dog barks does not not always mean the dog alerts and the gray dog may or may not be strange.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A girl walks on a sidewalk while talking on a cellphone." that "A girl is talking to her friend on the phone."?
Options:
- yes
- no
- it is not possible to tell
People can talk to anyone on a cellphone and not just a friend.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A police officer in full uniform standing in front of a store window."
Hypothesis: "The police officer is shopping in the store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Once cannot be in a store while also in front of a store.
The answer is no.

QUESTION: Premise: "A brown and white dog relaxes on a carpet in sunlight."
Based on this premise, can we conclude that the hypothesis "The dog is relaxing." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The dog is relaxing is rephrasing of dog relaxes on the carpet.
The answer is yes.

[QUESTION] Premise: "A train station platform at 11:27 in the morning."
Hypothesis: "The train arrives here."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A train arrives at the platform at 11:27 in the morning.
The answer is yes.

Q: Given the sentence "A young girl pets a deer." is it true that "A girl is being assimilated."?
A:
A girl is not being assimilated when she pets a deer.
The answer is no.