QUESTION: Premise: "A man putting cement on his foot."
Hypothesis: "A man has cement on foot."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man has cement on his foot because he put it on his foot himself.
The answer is yes.

QUESTION: Premise: "A man sits at a counter drafting on a paper with tools surrounding himself."
Based on this premise, can we conclude that the hypothesis "Man is getting ready for work." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Drafting on paper does not mean he is getting ready for work.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "People sitting down mending fishing nets along side a river on a cloudy day." that "People are standing in a river."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
People standing in a river contradicts with people sitting down alongside a river.
The answer is no.