QUESTION: Premise: "A man talking to a person dressed as a brown ape."
Hypothesis: "It is halloween."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A person can be dressed as an ape without it being halloween.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "The children's ski class is lined up listening to the instructor." is it true that "The children were doing ski."?
One cannot be listening to the instructor and doing ski simultaneously.
The answer is no.

Q: Premise: "A man sits in front of a fruit cart waving at someone."
Hypothesis: "The man is selling fruit."
Do we know that the hypothesis entailed by the premise?
A: The man who sits in front of the fruit car can not be assumed to be selling the fruit.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A snake is being held by someone." that "A guy is running from a bear."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: It is either a snake or a guy. They are either running from a bear or being held by someone.
The answer is no.

[QUESTION] Premise: "Six young adults smiling in a group."
Hypothesis: "They are smiling because they won the game."
Do we know that the hypothesis entailed by the premise?
A group may be smiling for reasons other then having won a game.
The answer is it is not possible to tell.

Q: Premise: "An older man sitting on a green upside down bucket playing the harmonica on a cobblestone sidewalk."
Hypothesis: "An elderly man plays the mouth harp outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
An older man can also be said to be a elderly man which defines the age.
The answer is yes.