context: There is a very good chance that Jessica is a sheep. We believe that Lily is yellow. We doubt that John went to the hallway.
hypothesis: We believe that john went to the hallway, and Jessica is a sheep.
valid_hypothesis: It is unlikely that john went to the hallway, and Jessica is a sheep.
invalid_hypothesis: We believe that john went to the hallway, and Jessica is a sheep.
hypothesis_assertion: John went to the hallway, and Jessica is a sheep.