[Q] Given the sentence "A little girl kneeling in the dirt crying." is it true that "A little girl is crying because she hurt herself."?
[A] She because she is kneeling and crying does not mean she hurt herself.
The answer is it is not possible to tell.

[Q] Premise: "A mountaineer is following a rope through a snowy trail."
Hypothesis: "A mountaineer is walking on a snow-covered trail."
Do we know that the hypothesis entailed by the premise?
[A] Following a rope through a snowy trail implies a person is walking on a snow-covered trail. .
The answer is yes.

[Q] Premise: "A woman sits on a large circular swing."
Hypothesis: "With the moon in the background."
Do we know that the hypothesis entailed by the premise?
[A] A woman is reflecing to her last night of vacation outside.
The answer is it is not possible to tell.