Q: Test for natural language inference.
Premise: "The little kids sit outdoors in a small tub of water."
Hypothesis: "The water is cold."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Kids are sitting in a small tube of water but it need not necessarily be cold. It can be hot water.
The answer is it is not possible to tell.

QUESTION: Premise: "Two people canoe down a river at the time of a beautiful sunset."
Hypothesis: "Two people watch professional wrestling."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People who are canoe down the river can not be at a wrestling show at the same time.
The answer is no.

[QUESTION] Given the sentence "A little girl is wearing a flowing dress and carrying water balloons." can we conclude that "The girl is building a sand castle."?
Options:
- yes
- it is not possible to tell
- no
The girl carrying water balloons cannot be the same building castle.
The answer is no.

Q: If "A person working for the city begins cutting down a tree." does that mean that "The person is on top of the roof hammering in nails."?
Options:
- yes
- it is not possible to tell
- no
A: One cannot be hammering in nails and cutting down a tree at the same time.
The answer is no.

QUESTION: Given the sentence "Two dogs run through grass near a body of water." can we conclude that "The dogs are retrieving a downed bird."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all dogs who run through grass near a body of water are retrieving a downed bird.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A martial arts class." is it true that "Most of the class members are watching two spar."?

Let's solve it slowly:
A karate class is conducting a challenge to win a black belt certification.
The answer is it is not possible to tell.