[QUESTION] Given the sentence "Women walking in a busy city." is it true that "In a busy city a woman walks."?
A woman is a part of a collective group of women. Women in a busy city are walking so a woman walks in a busy city too.
The answer is yes.

Q: Premise: "Rodeo contestant on horse flying american flag."
Hypothesis: "The person is riding an animal."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A rodeo contestant is a person and a horse is an animal.
The answer is yes.

QUESTION: Premise: "A woman is singing against a red background."
Hypothesis: "A woman sings in a decidedly blue area."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A red background is a different color than the blue area.
The answer is no.

[QUESTION] Given the sentence "A black man sits intently at his sewing machine surrounded by brightly colored fabrics hung on the outside window of a stucco building." can we conclude that "The man is making a quilt."?
Options:
- yes
- it is not possible to tell
- no
Just because A black man sits intently at his sewing machine surrounded by brightly colored fabrics does not mean he is making a quilt. He could be making flags.
The answer is it is not possible to tell.

Q: If "A dog is chasing another dog carrying a toy." does that mean that "There is only one dog."?
Options:
- yes
- it is not possible to tell
- no
A: If there is only one dog then it can not be chasing another dog.
The answer is no.

[QUESTION] Can we conclude from "An ethnic street vendor smiles as he displays his vegetables and smokes a cigarette." that "The street vendor is not from america."?
Options:
- yes
- no
- it is not possible to tell
It's not necessarily true that the vendor is not from America.
The answer is it is not possible to tell.