context: It is probably not the case that Julius is green. It is certain that Mary took the apple. It is highly unlikely that Bernhard is a swan.
hypothesis: We believe that either Julius is green, or Mary took the apple.
valid_hypothesis: We believe that either Julius is green, or Mary took the apple.
invalid_hypothesis: It is improbable that either Julius is green, or Mary took the apple.
hypothesis_assertion: Either Julius is green, or Mary took the apple.