Premise: "A man is showing a girl a surfboard."
Hypothesis: "A man is showing a girl how to get on a surfboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A man showing a girl a surfboard doesn't mean he's teaching her how to get on a surfboard..

Given the sentence "Couple of people are standing in a forest looking at something on a man's shirt." can we conclude that "A couple of people swimming."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: One is about standing in a forest and the other one is about swimming..

Given the sentence "Two dogs are leaping into a swimming pool trying to fetch the yellow toy that is floating in the water." is it true that "The two dogs want to retrieve the toy from the pool."?

yes
Explanation: Dogs that want to retrieve a toy from a pool may leap into that pool..

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
no
Explanation: Watches is the opposite of sleeping as one require you to be awake and alert and the other does not..