context: We doubt that Lily is a frog. There is almost no chance that Jeff went to the hallway. It is probable that Mary put down the apple.
hypothesis: It is probable that lily is a frog, and Jeff went to the hallway.
valid_hypothesis: It is impossible that lily is a frog, and Jeff went to the hallway.
invalid_hypothesis: It is probable that lily is a frog, and Jeff went to the hallway.
hypothesis_assertion: Lily is a frog, and Jeff went to the hallway.