context: It is likely that Winona is a sheep. We believe that Lily is a frog. It is impossible that Julius is a lion.
hypothesis: We believe that lily is a frog, or Julius is a lion.
valid_hypothesis: We believe that lily is a frog, or Julius is a lion.
invalid_hypothesis: There is almost no chance that lily is a frog, or Julius is a lion.
hypothesis_assertion: Lily is a frog, or Julius is a lion.