context: There is a better than even chance that Antoine is hungry. We doubt that Mary left the milk. There is little chance that Greg is a frog. We believe that if Antoine is hungry, or Greg is a frog, then Emily is a wolf. It is almost certain that if either Mary left the milk, or Antoine is hungry, then John went to the office. Chances are about even that if Greg is a frog, and Antoine is hungry, then Lily is a lion.
hypothesis: It is almost certain that mary left the milk, or Greg is a frog.
valid_hypothesis: It is probably not the case that mary left the milk, or Greg is a frog.
invalid_hypothesis: It is almost certain that mary left the milk, or Greg is a frog.
hypothesis_assertion: Mary left the milk, or Greg is a frog.