[QUESTION] Premise: "A woman in a yellow shirt falls to the ground onto her knees."
Hypothesis: "The woman is kneeling on the floor."
Do we know that the hypothesis entailed by the premise?
If someone falls to the ground onto her knees she is also kneeling.
The answer is yes.

[QUESTION] Can we conclude from "Two males are laying their head down in a restaurant." that "The men are sleepy."?
Options:
- yes
- no
- it is not possible to tell
The men might have a headache and are not actually sleepy.
The answer is it is not possible to tell.

[QUESTION] Premise: "A boy begins to ride a bike as a man holds the back of it."
Hypothesis: "The boy is riding an elephant."
Do we know that the hypothesis entailed by the premise?
The boy can't be riding a bike and an elephant at the same time.
The answer is no.

[QUESTION] Given the sentence "A mustachioed man with a plaid shirt and cap plays an electric guitar while standing at a microphone." is it true that "The man with the guitar is in front of a large band."?
Just because a man plays the guitar doesn't mean he is in front of a band.
The answer is it is not possible to tell.