context: A man wearing a blue shirt, black apron, eyeglasses, and a mask is handling food in a tray.
hypothesis: It is impossible that a personal chef prepares a meal for his celebrity client and her dinner guests.
valid_hypothesis: It is impossible that a personal chef prepares a meal for his celebrity client and her dinner guests.
invalid_hypothesis: Chances are about even that a personal chef prepares a meal for his celebrity client and her dinner guests.
hypothesis_assertion: A personal chef prepares a meal for his celebrity client and her dinner guests.