context: A man dressed in blue places mop inside a green bucket as he stands on a roof that overlooks a city.
hypothesis: There is a better than even chance that a man is not happy about having to clean the roof.
valid_hypothesis: There is a better than even chance that a man is not happy about having to clean the roof.
invalid_hypothesis: It is improbable that a man is not happy about having to clean the roof.
hypothesis_assertion: A man is not happy about having to clean the roof.