Q: Premise: "A man is mowing the lawn with a red lawn mower."
Hypothesis: "A man rides his mower to cut grass."
Do we know that the hypothesis entailed by the premise?
A: A red lawn mower isn't necessarily a lawn mower that one rides.
The answer is it is not possible to tell.

Q: Premise: "A sleeping baby is being pushed in a stroller on a walkway next to a large body of water."
Hypothesis: "The baby's stroller is being pushed on the walkway next to the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The baby's stroller is being pushed on the walkway next to the water is another way of saying that a sleeping baby is being pushed in a stroller on a walkway next to a large body of water.
The answer is yes.

Q: Can we conclude from "Two men in construction uniforms are sitting reading together." that "Two men in construction uniforms are talking together."?
Options:
- yes
- no
- it is not possible to tell
A: It is extremely unlikely that people are talking to each other while they are both reading.
The answer is no.

Q: Can we conclude from "The man is in front of a building." that "The man is behind the building."?
Options:
- yes
- no
- it is not possible to tell
A:
Either the man is in front of the building or behind it. He cannot occupy two spaces at one time.
The answer is no.