context: It is unlikely that Mary left the apple. There is little chance that Lily is green. We doubt that John discarded the milk. It is probably the case that if either Lily is green, or Mary left the apple, then Jessica is a sheep. It is impossible that if John discarded the milk, or Mary left the apple, then Greg is a frog. It is almost certain that if Lily is green, or John discarded the milk, then Julius is a rhino.
hypothesis: It is probably not the case that julius is a rhino, or John discarded the milk.
valid_hypothesis: It is probably not the case that julius is a rhino, or John discarded the milk.
invalid_hypothesis: It is highly likely that julius is a rhino, or John discarded the milk.
hypothesis_assertion: Julius is a rhino, or John discarded the milk.