context: There is a very good chance that John picked up the apple. It is certain that Julius is a frog. It is improbable that Sandra left the football.
hypothesis: It is highly likely that either Sandra left the football, or Julius is a frog.
valid_hypothesis: It is highly likely that either Sandra left the football, or Julius is a frog.
invalid_hypothesis: It is unlikely that either Sandra left the football, or Julius is a frog.
hypothesis_assertion: Either Sandra left the football, or Julius is a frog.