context: It is impossible that Fred went to the hallway. It is probable that John moved to the garden. It is probably not the case that Emily is a sheep.
hypothesis: It is likely that emily is a sheep, or Fred went to the hallway.
valid_hypothesis: It is probably not the case that emily is a sheep, or Fred went to the hallway.
invalid_hypothesis: It is likely that emily is a sheep, or Fred went to the hallway.
hypothesis_assertion: Emily is a sheep, or Fred went to the hallway.