context: There is almost no chance that Mary went to the kitchen. It is almost certain that Daniel grabbed the milk. It is improbable that Julius is gray. It is likely that if Daniel grabbed the milk, and Mary went to the kitchen, then Bernhard is green. There is a better than even chance that if Mary went to the kitchen, and Julius is gray, then Greg is yellow. Chances are about even that if Daniel grabbed the milk, and Mary went to the kitchen, then Brian is green.
hypothesis: There is almost no chance that mary went to the kitchen, or Greg is yellow.
valid_hypothesis: There is almost no chance that mary went to the kitchen, or Greg is yellow.
invalid_hypothesis: It is probably the case that mary went to the kitchen, or Greg is yellow.
hypothesis_assertion: Mary went to the kitchen, or Greg is yellow.