[QUESTION] Given the sentence "A man plays guitar on waterside bleachers." is it true that "A man is playing guitar for an audience by the water."?
The man might be playing alone with no one nearby. He may not have an audience.
The answer is it is not possible to tell.

[QUESTION] Premise: "Sweaty drummer in a celtics jersey playing the drums."
Hypothesis: "The sweaty drummer is a big celtics fan."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Sweaty drummer in a Celtics jersey playing the drums is not always a big Celtics fan.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two armed police officers are patrolling the streets." is it true that "There are police officers on the streets."?
Saying police are on the streets is another way of saying they are patrolling them.
The answer is yes.

[QUESTION] Given the sentence "Three smiling people in various costumes." is it true that "Three smiling people wear similar costumes."?
The costumes they are wearing could be totally different instead of being similar.
The answer is it is not possible to tell.