Q: Premise: "A group of youths sit on a staircase."
Hypothesis: "A group of teens waits for their meeting to start."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Sitting on a staircase does not imply the group waits for their meeting to start.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Four children are playing with water and climbing rocks." can we conclude that "The four young siblings enjoyed their day by the river."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The four children are not necessarily siblings who enjoyed their day. They could be friends or strangers and they might not be having fun. They may or may not be by a river. There are other places that have rocks and water.
The answer is it is not possible to tell.

[QUESTION] Premise: "An indian woman in traditional garb walks by with an umbrella."
Hypothesis: "A woman is protecting herself with an umbrella."
Do we know that the hypothesis entailed by the premise?
The woman is protecting herself with an umbrella because she is with an umbrella.
The answer is yes.

Q: Can we conclude from "Two men wearing working clothes are brushing the street near a trash receptacle." that "There are street cleaners working in the early morning."?
Options:
- yes
- no
- it is not possible to tell
A: Men brushing the street near a trash receptacle are not necessarily street cleaners.
The answer is it is not possible to tell.

QUESTION: Premise: "A black dog grabs a bird in its mouth in the pool."
Based on this premise, can we conclude that the hypothesis "The dog brings the bird to the hunter." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A black dog grabbing a bird in its mouth in the pool doesn't mean that it brings the bird to the hunter.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young man wearing a helmet rides a skateboard on a ramp." is it true that "A motorcyclist in a helmet rides by."?

Let's solve it slowly:
A motorcyclist is not necessarily a young man. A motorcyclist would not ride a skateboard.
The answer is no.