context: It is probably not the case that Sandra took the apple. It is impossible that Brian is a rhino. It is highly unlikely that Bernhard is a lion.
hypothesis: There is almost no chance that sandra took the apple, and Bernhard is a lion.
valid_hypothesis: There is almost no chance that sandra took the apple, and Bernhard is a lion.
invalid_hypothesis: It is certain that sandra took the apple, and Bernhard is a lion.
hypothesis_assertion: Sandra took the apple, and Bernhard is a lion.