QUESTION: If "A couple and their baby are looking at food through a glass window at a store." does that mean that "A couple and their baby are hungry."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A couple and their baby are looking at food through a glass window at a store does not necessary that they are hungry.
The answer is it is not possible to tell.

QUESTION: Premise: "A man on a skateboard in front of a food stand."
Hypothesis: "The man is standing near a food stand."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One can stand on a skateboard and in order to be in front of a food stand one has to be near food stand.
The answer is yes.

QUESTION: If "A man wearing a blue uniform is paddling his kayak while standing up." does that mean that "Nobody has a uniform."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
If nobody has a uniform the a man cannot be wearing a blue uniform.
The answer is no.