context: a man puts his hands up while telling an amusing story to his friend with a beard.
hypothesis: There is a very good chance that the man is perplexed by the events.
valid_hypothesis: It is improbable that the man is perplexed by the events.
invalid_hypothesis: There is a very good chance that the man is perplexed by the events.
hypothesis_assertion: The man is perplexed by the events.