[Q] Premise: "Two girls walking through an alley."
Hypothesis: "Two girls are taking a shortcut home."
Do we know that the hypothesis entailed by the premise?
[A] You can not assume by walking through the alley is a shortcut or that they are going home.
The answer is it is not possible to tell.

[Q] Test for natural language inference.
Premise: "Woman playing with dog on a beach."
Hypothesis: "A woman wears a speedo."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Playing with a dog is a different action than wearing a speedo.
The answer is no.

[Q] Premise: "A blond woman with sunglasses on and a brunette with shorts on are walking together."
Based on this premise, can we conclude that the hypothesis "Two women walk to the tanning salon." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Two women are walking together but that doesn't imply that the two women are walking to a tanning salon.
The answer is it is not possible to tell.