context: We believe that Jeff moved to the office. We doubt that Julius is a frog. We doubt that Sandra got the football.
hypothesis: We doubt that either Jeff moved to the office, or Julius is a frog.
valid_hypothesis: It is probably the case that either Jeff moved to the office, or Julius is a frog.
invalid_hypothesis: We doubt that either Jeff moved to the office, or Julius is a frog.
hypothesis_assertion: Either Jeff moved to the office, or Julius is a frog.