QUESTION: Premise: "Two men are jumping outside on concrete."
Hypothesis: "Two men are jumping outside on a trampoline."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The men can't be jumping on concrete and a trampoline at the same time.
The answer is no.

[QUESTION] Premise: "A little boy on a dirt road is walking away from his blue bike."
Hypothesis: "A little boy leaves his bike because he crashed."
Do we know that the hypothesis entailed by the premise?
A boy walking away from a bike doesn't necessarily that the bike crashed.
The answer is it is not possible to tell.

Q: Premise: "A child is attempting a jump trick on his skateboard while another films it from a low angle."
Hypothesis: "The child is being active."
Do we know that the hypothesis entailed by the premise?
A: If a child is attempting a jump trick then the child is active.
The answer is yes.

QUESTION: Given the sentence "Two female friends pose for a picture at night." can we conclude that "A few people are next to each other."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two female friends pose for a picture at night implies they are next to each other.
The answer is yes.

[QUESTION] If "A young man greeting his supporters before a big karate fight hosted in his town." does that mean that "A young man chats with folks before a fight."?
Options:
- yes
- it is not possible to tell
- no
One way that a person chats with folks is by greeting his supporters.
The answer is yes.

Q: Given the sentence "A woman dressed in green wearing a blue headdress lays on the smooth looking sand in a desert." is it true that "A woman lays on the sands of the gobi dessert."?
A:
There are many deserts in the world apart from Gobi desert.
The answer is it is not possible to tell.