QUESTION: Given the sentence "A man and woman speak with a bus driver while boarding the bus." is it true that "A couple talk to a driver on a bus."?

Let's solve it slowly: Man and a woman means couple and speak is a synonym for talk.
The answer is yes.


QUESTION: Premise: "A black dog runs through a field."
Hypothesis: "A black dog is laying in the field."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog can not be laying down and run at the same time.
The answer is no.


QUESTION: Premise: "There is a man laying on the ground with a red and white hat on his head."
Hypothesis: "A homeless man is sleeping."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
There is a man laying on the ground with a red and white hat on his head does not indicate that a homeless man is sleeping.
The answer is it is not possible to tell.