context: It is unlikely that Greg is a rhino. It is improbable that John discarded the milk. It is likely that Julius is a lion.
hypothesis: It is highly unlikely that greg is a rhino, or Julius is a lion.
valid_hypothesis: We believe that greg is a rhino, or Julius is a lion.
invalid_hypothesis: It is highly unlikely that greg is a rhino, or Julius is a lion.
hypothesis_assertion: Greg is a rhino, or Julius is a lion.