[Q] Given the sentence "A police officers on a motorcycle pulls up behind a silver sedan." is it true that "A police officer making an arrest."?
[A] The officers might not be making an arrest; the scene has not played out yet.
The answer is it is not possible to tell.

[Q] Premise: "A girl with blond-hair on a pathway looking at the sky."
Hypothesis: "A girl looking at the sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] The girl must be on a pathway inorder to be looking at the sky.
The answer is yes.

[Q] Premise: "An army man kneeling down next to metal structure."
Based on this premise, can we conclude that the hypothesis "Army man visiting an old friend." is true?
Options:
- yes
- it is not possible to tell
- no
[A] The metal structure could have nothing to do with a friend.
The answer is it is not possible to tell.