context: A man under a running shower with shampoo in his hair.
hypothesis: It is highly likely that a man is shampooing his hair in a shower with a ducky themed shower curtain.
valid_hypothesis: It is impossible that a man is shampooing his hair in a shower with a ducky themed shower curtain.
invalid_hypothesis: It is highly likely that a man is shampooing his hair in a shower with a ducky themed shower curtain.
hypothesis_assertion: A man is shampooing his hair in a shower with a ducky themed shower curtain.