Q: Premise: "A police officer in the middle of a parade."
Hypothesis: "A police officer is watching everyone in the parade."
Do we know that the hypothesis entailed by the premise?
A: A police officer in the middle of the parade does not tell us that he is watching everyone else in the parade.
The answer is it is not possible to tell.

QUESTION: Premise: "Several men in button-down shirts stand around a table and observe the men seated at the table."
Hypothesis: "A group of girls play poker at a picnic table."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Men are male and girls are female and you cannot be both genders at the same time.
The answer is no.

[QUESTION] If "Two people dressed in fencing gear are sword fighting." does that mean that "Two people are sword fighting in the olympics."?
Options:
- yes
- it is not possible to tell
- no
Two people dressed in fencing gear are sword fighting does not imply they are sword fighting in the Olympics.
The answer is it is not possible to tell.

Q: Given the sentence "Two teenagers at a skate park in the middle of the rain." is it true that "The two teenagers are in love with each other."?
A: The fact that two teenagers are at a skate park does not necessarily imply that the teenagers are in love with each other.
The answer is it is not possible to tell.

QUESTION: If "A young child walks among fallen leaves." does that mean that "A child walking through leaves."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The child walking through the leaves implies the leaves have already fallen on the ground.
The answer is yes.

QUESTION: Premise: "Many people on a roller coaster ride are flipped upside down over a white track."
Based on this premise, can we conclude that the hypothesis "The people have their hands in the air and screaming on the roller coaster." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Not all people on a roller coaster would have their hands in the air. Not all people on a roller coaster would be screaming.
The answer is it is not possible to tell.