Premise & hypothesis: Is the premise "A man in a purple shirt is about to talk to a man in a white shirt with suspenders." true if "Two men are about to discuss a new business idea."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "two hockey players are fighting for a puck" true if "The men are playing basketball."?
A: no

Premise & hypothesis: Is the premise "Two young people are lying on a bed together." true if "Two people are in bed."?
A: yes

Premise & hypothesis: Is the premise "The elderly lady in the green dress walks down the street while using a cane to support herself." true if "An old woman is walking to get to the grocery store."?
A:
it is not possible to tell