context: It is likely that Bernhard is a swan. It is probable that Greg is a rhino. Chances are slight that Daniel put down the milk.
hypothesis: It is unlikely that greg is a rhino, or Daniel put down the milk.
valid_hypothesis: We believe that greg is a rhino, or Daniel put down the milk.
invalid_hypothesis: It is unlikely that greg is a rhino, or Daniel put down the milk.
hypothesis_assertion: Greg is a rhino, or Daniel put down the milk.