context: There is little chance that Bernhard is white. Chances are about even that Brian is a rhino. There is almost no chance that Daniel took the football. It is probably the case that if either Bernhard is white, or Brian is a rhino, then Lily is green. It is certain that if Brian is a rhino, and Daniel took the football, then Greg is a swan. Chances are about even that if Daniel took the football, or Bernhard is white, then John moved to the garden.
hypothesis: It is highly likely that brian is a rhino, and Bernhard is white.
valid_hypothesis: It is highly unlikely that brian is a rhino, and Bernhard is white.
invalid_hypothesis: It is highly likely that brian is a rhino, and Bernhard is white.
hypothesis_assertion: Brian is a rhino, and Bernhard is white.