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] Given the sentence "A group of motorcycles and scooters are parked together in a lot in the middle of a street." is it true that "The scooters are parked in front of the motorcycles."?
Just because the scooters and motorcycles are parked together doesn't mean the scooters are parked in front of the motorcycles.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "An elder woman sitting on a bench."
Hypothesis: "An older lady sits on a bench feeding some geese bread."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The is sitting on a bench but she isn't necessarily feeding some geese bread.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two businessmen looking up in the middle of the street."
Hypothesis: "Businessmen look at the sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Looking up in the middle of the street does not imply they are looking at the sky.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Hot air balloons are deflating in a grassy field." can we conclude that "There is a hot air balloon deflating."?
Options:
- yes
- it is not possible to tell
- no
If there are hot air balloons deflating there must be at least one hot air balloon deflating.
The answer is yes.

Q: Can we conclude from "Couple sleep on subway line sitting next to each other." that "Two people are riding the subway."?
Options:
- yes
- no
- it is not possible to tell
A:
To sleep on a subway is a way of riding the subway.
The answer is yes.