context: There is almost no chance that John left the milk. Chances are slight that Sandra took the football. It is likely that Bernhard is a frog.
hypothesis: There is a very good chance that john left the milk, and Bernhard is a frog.
valid_hypothesis: There is almost no chance that john left the milk, and Bernhard is a frog.
invalid_hypothesis: There is a very good chance that john left the milk, and Bernhard is a frog.
hypothesis_assertion: John left the milk, and Bernhard is a frog.