Is the premise "A young man with long brown hair and a white shirt sings into a microphone" true if "A young man is singing his favorite song into the microphone."?
it is not possible to tell
Is the premise "A teppanyaki chef prepares dinner for restaurant guests." true if "The man is working in front of his customers"?
yes
Is the premise "A person is sitting on a chair next to a very small house." true if "A person sitting a a chair in the open."?
yes
Is the premise "A well lit room, with three glasses on the table and two plates." true if "The table has glasses and plates set upon it."?
yes