QUESTION: Can we conclude from "A man doing a jump on a snowboard." that "The man is a professional snowboarder."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man doing a jump on a snowboard does not mean he is a professional.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A middle-aged man is appalled as someone wants him to try a skewer with some odd fish on it." can we conclude that "A man thinks some food is disgusting."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man being appalled at the thought of trying food implies he thinks it is disgusting.
The answer is yes.

QUESTION: Premise: "The white and brown dog runs across the grass."
Hypothesis: "A dog is eating food in the kitchen."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The grass is outside and the kitchen is inside. The dog is either outside or inside.
The answer is no.