QUESTION: Can we conclude from "A group of people crossing ropes that are suspended over water." that "A group of people are crossing the body of water."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Crossing ropes over water is the same as crossing the body of water.
The answer is yes.

QUESTION: Premise: "A boy in a yellow shirt walks with his surfboard out of the ocean."
Hypothesis: "The boy is done surfing."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A boy with his surfboard out of the ocean is done surfing.
The answer is yes.

QUESTION: Given the sentence "A muddy person rides his bike through a course." can we conclude that "A person in a shiny white suit jumps a motorcycle over 20 cars."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A person that is muddy is not likely to be in a shiny white suit.
The answer is no.