Is the premise "A man floating in the ocean." true if "A sad man floating in the ocean."?
it is not possible to tell
Is the premise "Four men and two blond women sitting around a table." true if "People are sitting at a table"?
yes
Is the premise "A cook in a white shirt and black pants preparing food in a kitchen." true if "a cook preparing food"?
yes
Is the premise "A man that is wearing blue is fixing a car." true if "a man fixing his car"?
yes