context: It is improbable that Julius is a rhino. There is almost no chance that Lily is green. We believe that Mary went to the office.
hypothesis: It is likely that either Mary went to the office, or Julius is a rhino.
valid_hypothesis: It is likely that either Mary went to the office, or Julius is a rhino.
invalid_hypothesis: There is almost no chance that either Mary went to the office, or Julius is a rhino.
hypothesis_assertion: Either Mary went to the office, or Julius is a rhino.