context: It is unlikely that Jessica is a mouse. It is probable that John moved to the office. It is improbable that Julie is in the bedroom.
hypothesis: Chances are about even that john moved to the office, and Julie is in the bedroom.
valid_hypothesis: It is highly unlikely that john moved to the office, and Julie is in the bedroom.
invalid_hypothesis: Chances are about even that john moved to the office, and Julie is in the bedroom.
hypothesis_assertion: John moved to the office, and Julie is in the bedroom.