context: There is almost no chance that Lily is yellow. We believe that Sandra dropped the apple. We doubt that Brian is green.
hypothesis: It is highly likely that sandra dropped the apple, and Lily is yellow.
valid_hypothesis: There is almost no chance that sandra dropped the apple, and Lily is yellow.
invalid_hypothesis: It is highly likely that sandra dropped the apple, and Lily is yellow.
hypothesis_assertion: Sandra dropped the apple, and Lily is yellow.