Next Question: Premise: "A roller derby girl skates her way through a crowd."
Hypothesis: "Roller derby girls chasing someone."
Do we know that the hypothesis entailed by the premise?
My Answer: Let's think. Not all roller derby girl skating her way through a crowd is chasing someone. The answer is it is not possible to tell.

Next Question: If "Two men are playing in a sports game together." does that mean that "Two men watch football on tv."?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. The two men watch football or is playing a sports game together. The answer is no.

Next Question: Given the sentence "A person balances on one hand." can we conclude that "The person has no hands."?
Options:
- yes
- it is not possible to tell
- no
My Answer: Let's think. The person has one hand so he has at least one hand. The answer is no.

Next Question: Can we conclude from "Brown dog plays with frisbee." that "A cat learns to swim."?
Options:
- yes
- no
- it is not possible to tell
My Answer:
Let's think. The cat and dog are two different animals and are doing different things. The answer is no.