Q: Given the sentence "A variety of art displayed on the city streets." is it true that "A musical concert is going on."?
A: Art displayed on city streets can't be a musical concert at the same time.
The answer is no.

QUESTION: Can we conclude from "A woman wearing a blue shirt and holding a baby looks down at a little girl wearing a lime green shirt and pink shoes." that "A woman is looking down at her child."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman baby does not have to be a woman's child because she is holding it.
The answer is it is not possible to tell.

[QUESTION] Premise: "An old man with white hair in a black suit taking a picture."
Based on this premise, can we conclude that the hypothesis "An old man is taking a photo of his newlywed son and daughter-in-law." is true?
Options:
- yes
- it is not possible to tell
- no
The fact that an old man is taking a picture does not tell us that the photo is of his newlywed son and daughter-in-law or of any other subject.
The answer is it is not possible to tell.

Q: Premise: "A group of adults are standing under a tree in front of a red brick house."
Based on this premise, can we conclude that the hypothesis "A class reunion." is true?
Options:
- yes
- it is not possible to tell
- no
A: The group of adults doesn't mean they are a class reunion.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man is standing next to a police van." can we conclude that "A man is walking near a van."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man who is standing walked next to or near a Police van.
The answer is yes.

QUESTION: Premise: "A man holding a yellow ball."
Hypothesis: "Soaking in a wooden tub."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A man holding a yellow ball is throwing it to his dog.
The answer is no.