Q: Premise: "A boy wearing blue shorts is doing a back flip in the air under a tree."
Hypothesis: "He is sitting on a couch watching tv."
Do we know that the hypothesis entailed by the premise?
A: A boy cannot do a back flip while he is sitting.
The answer is no.

QUESTION: Premise: "Men wearing orange vests are working on the subway."
Hypothesis: "Men working on the subway on a saturday morning."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Subway work can be completed at times other than Saturday morning.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A guy with green shirt taking care of a tomato plant." is it true that "A man is watering his plant."?
Guy is synonym for man. Watering is a form of taking care of something. Tomato plant is a specific kind of plant.
The answer is yes.

Q: Given the sentence "Two men with no shirts jumping over a rail." can we conclude that "Two men with bare torsos are jumping over a rail."?
Options:
- yes
- it is not possible to tell
- no
A: The men have no shirts which implies they have bare torsos.
The answer is yes.

QUESTION: Premise: "Two men with skill saws taking apart an old trailer to demolish it."
Based on this premise, can we conclude that the hypothesis "Two men are building a new trailer." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If men are taking apart a trailer they are not building a trailer.
The answer is no.

QUESTION: Premise: "An elderly couple sits with their dog in a green field by the shore."
Based on this premise, can we conclude that the hypothesis "The old couple are walking thier dog." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
An elderly couple with their dog in a field would be an old couple who had been walking their dog.
The answer is yes.