[QUESTION] Premise: "A man wearing a red life jacket is holding onto a rope coming down off a ship."
Hypothesis: "A ship is sinking."
Do we know that the hypothesis entailed by the premise?
The ship may not be sinking and the man could simply be transferring off the ship.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Friends enjoy a campfire."
Hypothesis: "Friends are on a camping trip."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Friends enjoying a campfire are not necessarily on a camping trip.
The answer is it is not possible to tell.

QUESTION: If "A man and woman are rowing a white boat named la chorriada ii in water." does that mean that "A man and a woman are rowing a white boat named la chorriada ii in water hoping to get to shore soon."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People rowing a boat are not necessarily hoping to get to shore soon.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Skier on the snow enjoying his favorite winter activity."
Hypothesis: "A skier goes down the mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The skier goes down the mountain which is a winter activity.
The answer is yes.

Q: If "A young girl and a dog next to her are looking at something in a stream." does that mean that "A girl and her dog looking into the depths of a stream."?
Options:
- yes
- it is not possible to tell
- no
A: Looking into the depths of a stream implies looking at something in a stream.
The answer is yes.

[QUESTION] Premise: "A female jumping in front of a graffiti wall."
Based on this premise, can we conclude that the hypothesis "A girl on her knees praying." is true?
Options:
- yes
- it is not possible to tell
- no
You can't be jumping and be on your knees at the same time.
The answer is no.