[QUESTION] Premise: "A woman wearing a white hat is holding a tennis racket full of tennis balls."
Hypothesis: "The woman is going to hit tennis balls."
Do we know that the hypothesis entailed by the premise?
She might be holding the balls for someone else and going to actually hit the tennis balls herself.
The answer is it is not possible to tell.

Q: If "Two men holding skateboards walk down a sidewalk." does that mean that "The two men are sitting on a park bench."?
Options:
- yes
- it is not possible to tell
- no
A: Men can not walk down a sidewalk and be sitting on a park bench at the same time.
The answer is no.

QUESTION: Premise: "A man with a hard hat and yellow raincoat stands near an orange cone."
Hypothesis: "A man is taking a shower at home."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: An orange cone would not be in a shower at home.
The answer is no.

[QUESTION] Premise: "Man doing a flip over concrete in front of people."
Hypothesis: "The man is performing for the circus in front of people."
Do we know that the hypothesis entailed by the premise?
Just because man doing a flip over concrete in front of people does not imply that he is performing for the circus in front of people.
The answer is it is not possible to tell.

Q: Given the sentence "A woman dressed in black and a man dressed in white are pushing a garbage can." is it true that "A woman and a man are pushing a garbage can."?
A: A woman dressed in black and a man dressed in white means the same thing as a woman and a man.
The answer is yes.

[QUESTION] Premise: "A balding guy with a blue shirt along with a bunch of other people going down what looks like an escalator."
Based on this premise, can we conclude that the hypothesis "The man in the blue shirt is on an escalator." is true?
Options:
- yes
- it is not possible to tell
- no
He is on an escalator because he is going down an escalator.
The answer is yes.