The man can not be on the tailgate and on the roof of his truck simultaneously. The man can not be both sitting and standing.
The question and answer are below.
Premise: "A man in a parking lot with the tailgate of his truck down so he can sit on it."
Hypothesis: "A man is standing on the roof of his truck."
Do we know that the hypothesis entailed by the premise?
no

Playing is a very general phrase which could mean many thing where throwing stones is a very specific activity.
The question and answer are below.
Premise: "A couple of children playing in the shallow water with an upraised house nearby."
Hypothesis: "Children throwing stones on the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
no

Just because the musician is walking doesn't mean he walking to the store.
The question and answer are below.
Premise: "The musician in the brown coat is walking in his tennis shoes."
Hypothesis: "The musician is walking to the store in his tennis shoes."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell