QUESTION: Given the sentence "A person canoeing through river rapids in a blue canoe." is it true that "That person is in a red canoe."?

Let's solve it slowly: One is either in a blue canoe or a red canoe.
The answer is no.


QUESTION: Premise: "Many people have gathered in the street."
Hypothesis: "People are hurrying to work."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: They cannot be gathered in a place while hurrying to another place simultaneously.
The answer is no.


QUESTION: Given the sentence "One male at a farmers market sorting tomatoes." is it true that "A man sorting his crop at a outdoor market."?

Let's solve it slowly:
Not every crop is a tomato and not all markets are outdoor.
The answer is it is not possible to tell.