context: A man is sitting in the green chair, talking on the phone, and working on the laptop, and there is construction site next to his building.
hypothesis: There is a very good chance that the man can hear the construction going on.
valid_hypothesis: There is a very good chance that the man can hear the construction going on.
invalid_hypothesis: We doubt that the man can hear the construction going on.
hypothesis_assertion: The man can hear the construction going on.