Premise & hypothesis: Is the premise "A man standing at a microphone in front of a large crowd." true if "A man stands at a microphone in front of a crowd."?
A: yes

Premise & hypothesis: Is the premise "A saxophonist and singer perform." true if "A singer and saxophonist are on stage in front of a crowd."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man in red with a satchel slung on his back, walks on the tree-lined sidewalk and is heading to the water." true if "The man is sleeping in the grass."?
A: no

Premise & hypothesis: Is the premise "Two men both wearing sandals, talking while walking in front of a retail store area." true if "The men are discussing the weather."?
A:
it is not possible to tell