context: It is probably not the case that Mary put down the apple. It is almost certain that Daniel took the football. It is probably not the case that Julius is a swan.
hypothesis: It is probably the case that either Daniel took the football, or Julius is a swan.
valid_hypothesis: It is probably the case that either Daniel took the football, or Julius is a swan.
invalid_hypothesis: It is impossible that either Daniel took the football, or Julius is a swan.
hypothesis_assertion: Either Daniel took the football, or Julius is a swan.