context: It is improbable that Sandra is in the hallway. There is a very good chance that Lily is a lion. We doubt that Mary went to the kitchen.
hypothesis: It is highly unlikely that lily is a lion, or Sandra is in the hallway.
valid_hypothesis: There is a very good chance that lily is a lion, or Sandra is in the hallway.
invalid_hypothesis: It is highly unlikely that lily is a lion, or Sandra is in the hallway.
hypothesis_assertion: Lily is a lion, or Sandra is in the hallway.