[Q] If "A man and woman laze around on the couch." does that mean that "The man and woman are on their honeymoon."?
Options:
- yes
- it is not possible to tell
- no
[A] A man and woman laze around does not imply being on their honeymoon.
The answer is it is not possible to tell.

[Q] Premise: "A white dog catching a milkbone in his mouth."
Hypothesis: "A dog is rewarded with a treat after successfully performing a trick."
Do we know that the hypothesis entailed by the premise?
[A] The dog caught a milkbone in his mouth but the dog was not necessarily being rewarded. The dog also may or may not have been successfully performing a trick. The dog could have a treat just because his owner wanted him to have one.
The answer is it is not possible to tell.

[Q] Premise: "A woman swims in water surrounded by many fish."
Hypothesis: "A female in a restaurant."
Do we know that the hypothesis entailed by the premise?
[A] The woman that swims cannot be the same in a restaurant the same time.
The answer is no.