context: It is unlikely that Brian is green. There is a very good chance that Sandra left the apple. Chances are slight that Julius is a rhino.
hypothesis: It is almost certain that brian is green, or Julius is a rhino.
valid_hypothesis: It is probably not the case that brian is green, or Julius is a rhino.
invalid_hypothesis: It is almost certain that brian is green, or Julius is a rhino.
hypothesis_assertion: Brian is green, or Julius is a rhino.