context: It is likely that Julius is a frog. It is improbable that Mary went to the hallway. It is unlikely that Daniel left the football.
hypothesis: It is impossible that either Mary went to the hallway, or Julius is a frog.
valid_hypothesis: It is likely that either Mary went to the hallway, or Julius is a frog.
invalid_hypothesis: It is impossible that either Mary went to the hallway, or Julius is a frog.
hypothesis_assertion: Either Mary went to the hallway, or Julius is a frog.