QUESTION: Premise: "A man in a bright green jacket riding a bright yellow motorbike."
Hypothesis: "The man wears a black jacket."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The jacket can't be bright green and black at the same time.
The answer is no.

QUESTION: Premise: "A back view of a man driving a tractor and signaling with two children as passengers at the back."
Hypothesis: "A man and his children drive to the store in an automobile."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One cannot drive a tractor and an automobile at the same time.
The answer is no.

QUESTION: Can we conclude from "A young woman dressed in black walking on pavement in front of a lake." that "There are people at the lake."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Walking on pavement in front of a lake shows that there are people at the lake.
The answer is yes.