context: It is unlikely that Winona is a sheep. It is likely that Greg is a frog. It is impossible that Lily is a lion.
hypothesis: We believe that winona is a sheep, or Greg is a frog.
valid_hypothesis: We believe that winona is a sheep, or Greg is a frog.
invalid_hypothesis: It is highly unlikely that winona is a sheep, or Greg is a frog.
hypothesis_assertion: Winona is a sheep, or Greg is a frog.