context: There is almost no chance that John went to the bedroom. There is almost no chance that Mary dropped the milk. It is unlikely that Bernhard is a rhino. It is probably not the case that if Bernhard is a rhino, or John went to the bedroom, then Sandra took the football. It is impossible that if Mary dropped the milk, and Bernhard is a rhino, then Julius is a frog. We believe that if Bernhard is a rhino, or John went to the bedroom, then Jessica is a mouse.
hypothesis: It is probable that sandra took the football, and Bernhard is a rhino.
valid_hypothesis: It is highly unlikely that sandra took the football, and Bernhard is a rhino.
invalid_hypothesis: It is probable that sandra took the football, and Bernhard is a rhino.
hypothesis_assertion: Sandra took the football, and Bernhard is a rhino.