context: There is almost no chance that Jeff dropped the apple. It is probably the case that John went to the garden. It is probably the case that Brian is a lion.
hypothesis: It is highly likely that brian is a lion, and Jeff dropped the apple.
valid_hypothesis: There is almost no chance that brian is a lion, and Jeff dropped the apple.
invalid_hypothesis: It is highly likely that brian is a lion, and Jeff dropped the apple.
hypothesis_assertion: Brian is a lion, and Jeff dropped the apple.