context: There is almost no chance that Mary picked up the apple. It is probably the case that Greg is a lion. It is probably the case that Lily is a rhino.
hypothesis: We believe that lily is a rhino, and Mary picked up the apple.
valid_hypothesis: There is almost no chance that lily is a rhino, and Mary picked up the apple.
invalid_hypothesis: We believe that lily is a rhino, and Mary picked up the apple.
hypothesis_assertion: Lily is a rhino, and Mary picked up the apple.