Q: Given the sentence "A boy sits and plays in a pile of legos." is it true that "The boy is building a castle."?
A: A boy sits and plays in a pile of Legos building a castle.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man is joyfully holding an infant inside a church." that "A man is walking with a dog outside a store."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: An infant is human and a dog is an animal. One cannot be inside and outside simultaneously.
The answer is no.

[QUESTION] Given the sentence "A man in a black jersey is standing in gym." can we conclude that "A man is playing basketball in a gym."?
Options:
- yes
- it is not possible to tell
- no
A man in a black jersey standing in gym doesn't mean that the man is playing basketball in a gym.
The answer is it is not possible to tell.

Q: Premise: "A group of people enjoying an outing on a boat."
Based on this premise, can we conclude that the hypothesis "Two people are riding a motorcycle." is true?
Options:
- yes
- it is not possible to tell
- no
A: A group of people implies more than two people. A boat isn't a motorcycle.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "The sky is very blue and the grass is very green at a golf course while a girl looks into a golf hole for a ball."
Hypothesis: "The girl is at the golf course."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The girl looking into a golf hole is playing at the golf course.
The answer is yes.

QUESTION: If "A man with dark hair is wearing a white shirt with printed flames and is holding a pair of tongs." does that mean that "The person in the picture is not holding a single thing."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
One can not be holding a pair of tongs and be not holding a single thing at the same time.
The answer is no.