[QUESTION] Given the sentence "Two police officers casually scanning the beach on foot." can we conclude that "The police men are being watchful of any suspicious individuals."?
Options:
- yes
- it is not possible to tell
- no
Police officers can be looking for other things besides suspicious individuals.
The answer is it is not possible to tell.

Q: Premise: "A boy climbs an indoor rock climbing wall."
Based on this premise, can we conclude that the hypothesis "The boy is wearing a helmet." is true?
Options:
- yes
- it is not possible to tell
- no
A: Climbing an indoor rock wall does not mean the climber is wearing a helmet.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A woman explains something about the inside of a computer to a young child." that "A woman explains something to a child."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman who explains a particular subject to a particular child can be said to be explaining something in general to a child.
The answer is yes.

[QUESTION] Premise: "A demonstration in the middle of a crowded airport."
Based on this premise, can we conclude that the hypothesis "A crowed airport is full of angry people." is true?
Options:
- yes
- it is not possible to tell
- no
The airport is crowded because there are a lot of angry people holding a demonstration.
The answer is yes.

Q: Given the sentence "A young woman in a black and yellow dress is carrying a plate of food on her head." can we conclude that "A young woman made funny and money by carrying a plate of food on her head in the crowd."?
Options:
- yes
- it is not possible to tell
- no
A: Not all women who carried a plate of food on her head made funny.Not all women who carried a plate of food on her head did it for money.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man wearing blue jeans and a blue t-shirt crosses the street while talking on the phone."
Hypothesis: "A man on the phone crosses the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
When someone is talking on the phone they are on the phone.
The answer is yes.