context: There is a very good chance that Sandra dropped the apple. There is almost no chance that Mary put down the milk. It is almost certain that Brian is a rhino.
hypothesis: Chances are slight that brian is a rhino, and Sandra dropped the apple.
valid_hypothesis: We believe that brian is a rhino, and Sandra dropped the apple.
invalid_hypothesis: Chances are slight that brian is a rhino, and Sandra dropped the apple.
hypothesis_assertion: Brian is a rhino, and Sandra dropped the apple.