Q: Premise: "A man without a shirt is working on top of a building with scaffolding attached."
Based on this premise, can we conclude that the hypothesis "A man without a shirt is climbing a tree." is true?
Options:
- yes
- it is not possible to tell
- no
A: The man is either working on a building or climbing a tree.
The answer is no.

QUESTION: Premise: "A crowd of men and women sitting and standing by a we are demanding sign."
Hypothesis: "The people are all men."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: They cannot be all men if they are men and women.
The answer is no.

[QUESTION] Premise: "A group of people ride a blue roller coaster on its way down from a turn."
Hypothesis: "Some people ride a roller coaster up from a turn."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
People are either down on a turn or up on a turn.
The answer is no.

Q: Given the sentence "A man with a blowtorch is doing repair work on a wall." can we conclude that "A man is giving flowers to a dark haired woman."?
Options:
- yes
- it is not possible to tell
- no
A: A man can't be giving flowers while doing repair work at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Guy standing alone in the stands at soccer stadium."
Hypothesis: "The man is going to run up the stairs."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The guy would not necessarily be about to run up the stairs.
The answer is it is not possible to tell.

QUESTION: Premise: "A dog runs in the woods."
Hypothesis: "The dog is in the woods."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The dog has to be in the woods in order to run in them.
The answer is yes.