[Q] Premise: "A gymnast in a white leotard is about to catch a red ball."
Hypothesis: "A gymnast kicks a blue ball."
Do we know that the hypothesis entailed by the premise?
[A] A gymnast kicks a blue ball cannot catch a red ball.
The answer is no.

[Q] Premise: "A small dog jumping with a ball in its mouth."
Hypothesis: "A small animal is using its feet."
Do we know that the hypothesis entailed by the premise?
[A] The animal is a dog that uses its feet for jumping.
The answer is yes.

[Q] Given the sentence "Two people are in the water and splashing." can we conclude that "Two people are swimming in the sea."?
Options:
- yes
- it is not possible to tell
- no
[A] Two people are in the water and splashing does not imply that they are swimming in the sea.
The answer is it is not possible to tell.