context: We believe that John went to the kitchen. There is little chance that Julius is a rhino. It is highly likely that Mary is in the hallway.
hypothesis: It is certain that john went to the kitchen, and Julius is a rhino.
valid_hypothesis: There is little chance that john went to the kitchen, and Julius is a rhino.
invalid_hypothesis: It is certain that john went to the kitchen, and Julius is a rhino.
hypothesis_assertion: John went to the kitchen, and Julius is a rhino.