context: It is probable that Julius is a frog. It is highly likely that John grabbed the apple. There is a better than even chance that Jessica is a cat.
hypothesis: There is almost no chance that julius is a frog, and John grabbed the apple.
valid_hypothesis: There is a better than even chance that julius is a frog, and John grabbed the apple.
invalid_hypothesis: There is almost no chance that julius is a frog, and John grabbed the apple.
hypothesis_assertion: Julius is a frog, and John grabbed the apple.