context: It is unlikely that John went to the office. It is certain that Julius is green. We believe that Lily is a swan.
hypothesis: It is unlikely that john went to the office, and Julius is green.
valid_hypothesis: It is unlikely that john went to the office, and Julius is green.
invalid_hypothesis: It is probably the case that john went to the office, and Julius is green.
hypothesis_assertion: John went to the office, and Julius is green.