[QUESTION] If "A man with no shirt jumps of a ledge into the water." does that mean that "The man has jumped off this ledge several times."?
Options:
- yes
- it is not possible to tell
- no
Jumps off a ledge does not imply the man has jumped several times.
The answer is it is not possible to tell.

Q: Given the sentence "A man stands atop a mountain with arms extended." is it true that "A man stands on top of a car."?
A: A mountain is naturally made and much bigger than a car which is manufactured by humans.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "Someone is kayaking in a yellow kayak over choppy waters."
Hypothesis: "There is a kayak with someone in it."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Someone is kayaking so there is a kayak with someone in it.
The answer is yes.

[QUESTION] Premise: "Fluffy gray dog running in a field."
Hypothesis: "A puppy is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The fluffy gray dog running in a field is not necessarily a puppy.
The answer is it is not possible to tell.

Q: Premise: "Two blue inflatable rafts are involved in a collision on white water."
Hypothesis: "There are more than two rafts on the white water."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Just because two inflatable rafts collide doesn't mean there are more.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man lying on the ground watches another man smiling in a hat."
Hypothesis: "A man sleeping with a hat over his face."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Watches is the opposite of sleeping as one require you to be awake and alert and the other does not.
The answer is no.