context: It is probably the case that Daniel dropped the milk. It is probably the case that Greg is a swan. It is certain that John went to the bedroom.
hypothesis: It is probably the case that greg is a swan, and John went to the bedroom.
valid_hypothesis: It is probably the case that greg is a swan, and John went to the bedroom.
invalid_hypothesis: There is almost no chance that greg is a swan, and John went to the bedroom.
hypothesis_assertion: Greg is a swan, and John went to the bedroom.