[QUESTION] Given the sentence "A person laying on the ground below some stairs." can we conclude that "The man is climbing the stairs."?
Options:
- yes
- it is not possible to tell
- no
Laying on the ground and climbing the stairs cannot be done simultaneously.
The answer is no.

Q: If "A little kid a doing a slam dunk." does that mean that "A kid is playing with a basketball."?
Options:
- yes
- it is not possible to tell
- no
A: A kid doing a slam dunk can only be playing with a basketball.
The answer is yes.

QUESTION: If "A large bird landing on water." does that mean that "A bird about to be eaten by a shark."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a bird landed on water doesn't mean they are going to be eaten by a shark.
The answer is it is not possible to tell.

[QUESTION] Premise: "Man with purple sweater at the top of a skateboard ramp."
Based on this premise, can we conclude that the hypothesis "A man performs a skateboarding trick." is true?
Options:
- yes
- it is not possible to tell
- no
A man on a ramp is about to do a skateboarding trick.
The answer is yes.

Q: Test for natural language inference.
Premise: "A girl in striped swimsuit is jumping into the ocean."
Hypothesis: "A girl in striped swimsuit is jumps into the ocean to catch fish."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: People jump in the ocean with no intention to catch fish.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "People watch as a person skis down a mountain."
Hypothesis: "The people are watching the president speak."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People watching president speak contradicts people watching a person skiing in sentence 1.
The answer is no.