context: It is highly likely that Brian is a frog. It is unlikely that Sandra got the football. There is little chance that John went to the bedroom. It is impossible that if either Sandra got the football, or John went to the bedroom, then Mary moved to the garden. There is almost no chance that if Brian is a frog, or Sandra got the football, then Daniel left the milk. There is almost no chance that if Sandra got the football, or John went to the bedroom, then Bernhard is green.
hypothesis: Chances are slight that bernhard is green, or John went to the bedroom.
valid_hypothesis: Chances are slight that bernhard is green, or John went to the bedroom.
invalid_hypothesis: We believe that bernhard is green, or John went to the bedroom.
hypothesis_assertion: Bernhard is green, or John went to the bedroom.