context: There is almost no chance that Brian is a rhino. There is little chance that Sumit is tired. Chances are slight that Greg is a lion.
hypothesis: It is almost certain that either Sumit is tired, or Brian is a rhino.
valid_hypothesis: There is little chance that either Sumit is tired, or Brian is a rhino.
invalid_hypothesis: It is almost certain that either Sumit is tired, or Brian is a rhino.
hypothesis_assertion: Either Sumit is tired, or Brian is a rhino.