context: A man in an apron smiles as he pokes a frying donut with a little metal stick.
hypothesis: It is probably the case that the man is in the kitchen of a restaurant.
valid_hypothesis: It is probably the case that the man is in the kitchen of a restaurant.
invalid_hypothesis: It is improbable that the man is in the kitchen of a restaurant.
hypothesis_assertion: The man is in the kitchen of a restaurant.