[QUESTION] Premise: "A fisherman is inside of a boat rowing while a bird is perched on the front of his boat."
Hypothesis: "The fisherman is rowing backwards while a bird is perched on the front of his boat."
Do we know that the hypothesis entailed by the premise?
There is no way to know that he fisherman is rowing backwards.
The answer is it is not possible to tell.

Q: Given the sentence "A boy in a green shirt running in the sand." can we conclude that "The boy is running on the beach to the ocean."?
Options:
- yes
- it is not possible to tell
- no
A: Running on the sand does not always mean on the beach.
The answer is it is not possible to tell.

QUESTION: Premise: "Two football players tackle another football player."
Hypothesis: "Nobody is tackling."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two football players means two people versus nobody equals zero individuals.
The answer is no.

[QUESTION] Given the sentence "Four caucasian people including a man with a ponytail and glasses and man smoking cigar." is it true that "Stand outside a crowded festive pub."?
Four friends are drinking at a table in their favorite bar.
The answer is no.

Q: If "Four kids doing backstand in a yard covered with dry leaves." does that mean that "The 4 kids are taking a fun break after spending 2 hours raking leaves."?
Options:
- yes
- it is not possible to tell
- no
A: Kids doing a backstand does not imply the kids are taking a fun break after spending 2 hours raking leaves.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man in blue and yellow shorts holds his hand over water." is it true that "The man has no arms."?
The man has arms because he can hold his hands over water.
The answer is no.