context: It is almost certain that Bernhard is a frog. There is a very good chance that Greg is a frog. It is likely that Mary went to the garden.
hypothesis: It is likely that mary went to the garden, and Bernhard is a frog.
valid_hypothesis: It is likely that mary went to the garden, and Bernhard is a frog.
invalid_hypothesis: There is almost no chance that mary went to the garden, and Bernhard is a frog.
hypothesis_assertion: Mary went to the garden, and Bernhard is a frog.