Q: Given the sentence "Two men in suits sit in front of a crowd while a man's picture is shown on a projector screen." can we conclude that "Wo men in suits don't sit in front of a crowd."?
Options:
- yes
- it is not possible to tell
- no
A: It can't be two men and women. It's one or the other. They are either sitting in front of a crowd or they don't sit in front of a crowd. It can't be both actions simultaneously.
The answer is no.

QUESTION: If "A native woman is working on a craft project." does that mean that "A native woman is making a bow and arrow."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A native woman who is working on a craft project need not necessarily make a bow and arrow.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dog with a frisbee in its mouth."
Hypothesis: "A dog is playing with a frisbee and its in his mouth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A dog with a firsbee implies dog is playing with it.
The answer is yes.

Q: If "A man with a cellphone calling and two women are sitting on the beach." does that mean that "The women are alone at the beach."?
Options:
- yes
- it is not possible to tell
- no
A: Women cannot be alone at the beach while two women and A man are present.
The answer is no.

QUESTION: Premise: "Four young ladies are talking together on the sidewalk in front of a shop."
Based on this premise, can we conclude that the hypothesis "Four girls gossip outside  a store." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because four young ladies are talking together does not mean they gossip. They may be trying to decide whether or not to shop at the store they are outside of.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A father sits on a bench with his three children." is it true that "They are waiting on thier mother to finish shopping."?

Let's solve it slowly:
A father and his children do not have to be waiting on thier mother to finish shopping.
The answer is it is not possible to tell.