[Q] Given the sentence "A girl with green hair is hitting a pinata with a stick while a man dressed in green looks on." is it true that "The girl with the green hair is hitting a piata with a baseball bat."?
[A] A baseball bat is not a stick. A baseball bat is a piece of equipment used to play baseball -- a sport.
The answer is no.

[Q] Premise: "A student playing an african american cultured instrument."
Hypothesis: "A student is playing music."
Do we know that the hypothesis entailed by the premise?
[A] In order to play music the student must be playing an instrument.
The answer is yes.

[Q] Given the sentence "Two white men drinking beer out of guinness glasses." can we conclude that "Two white men drink imported beers."?
Options:
- yes
- it is not possible to tell
- no
[A] Just because drinking out of Guinness glasses does not mean it is imported beers.
The answer is it is not possible to tell.