context: It is almost certain that John left the milk. There is almost no chance that Julius is white. There is little chance that Greg is a frog.
hypothesis: There is little chance that greg is a frog, and John left the milk.
valid_hypothesis: There is little chance that greg is a frog, and John left the milk.
invalid_hypothesis: It is highly likely that greg is a frog, and John left the milk.
hypothesis_assertion: Greg is a frog, and John left the milk.