context: It is unlikely that Emily is a mouse. There is almost no chance that Lily is a rhino. It is probably the case that John went to the hallway.
hypothesis: There is little chance that emily is a mouse, and John went to the hallway.
valid_hypothesis: There is little chance that emily is a mouse, and John went to the hallway.
invalid_hypothesis: It is probable that emily is a mouse, and John went to the hallway.
hypothesis_assertion: Emily is a mouse, and John went to the hallway.