Premise & hypothesis: Is the premise "A little child in a green shirt eats a crust of bread, smiling." true if "A happy kid in green eating bread"?
A: yes

Premise & hypothesis: Is the premise "Man wearing a black fedora hat, blue shirt, strumming an electric guitar with rhythm slider on his left pinkie finger." true if "There aren't any instruments in the shot."?
A: no

Premise & hypothesis: Is the premise "A bald man in a white shirt is grilling outside during the day in the sunlight." true if "A bald man is grilling food for his family on the 4th of July."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A little boy in a green shirt plays ping-pong with a man in a blue Nike shirt." true if "A man and a boy play a game of ping-pong."?
A:
yes