QUESTION: Can we conclude from "Three people paddle down a river through tall grass in a canoe." that "The river is frozen over."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One cannot paddle down a river if it is frozen over.
The answer is no.

[QUESTION] Can we conclude from "A person with a shoulder bag is walking across a shaky wooden slat bridge." that "A person is using a lot of caution."?
Options:
- yes
- no
- it is not possible to tell
Walking across a shaky bridge implies using a lot of caution but one cannot always make that assumption.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A lady with a hot pink jacket walking with an umbrella."
Hypothesis: "The lady is sitting on a deck chair."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The lady sitting is contradicting the lady walking as mentioned in sentence 1.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Three boys are sitting by several laptops."
Hypothesis: "The boys were using the laptops."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Because boys were sitting by laptops does not mean they were using them.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A boy in a blue and red shirt leaps down a few brick and stone steps outdoors."
Hypothesis: "The boy is wearing all black."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Either the boy is wearing all a black or blue and red shirt.
The answer is no.

Q: Premise: "Man in boat wearing athletic shorts."
Based on this premise, can we conclude that the hypothesis "A backwards baseball cap and sunglasses unhooks a fish he has caught while fishing." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Man in boat continues to fish as he has not caught anything yet.
The answer is no.