QUESTION: Given the sentence "A bearded hairy musician happily plays his guitar for a young black girl." is it true that "A man plays the guitar."?

Let's solve it slowly: If the musician playing the guitar is a 'he' then he must be a man.
The answer is yes.

QUESTION: Premise: "A woman is holding the hands of a boy dressed up as an elephant."
Hypothesis: "Someone is holding the hand of a boy dressed like an elephant."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It is inferrable that there is someone holding the boys hand.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man at market laying out his tomatoes in preparation for the daily sales routine." is it true that "There is a man laying out his tomatoes early for fun."?

Let's solve it slowly:
A man at market laying out his tomatoes in preparation for the daily sales routine is not necessarily for fun.
The answer is it is not possible to tell.