context: Chances are slight that Mary went to the hallway. It is unlikely that Julius is a lion. It is unlikely that Bernhard is green.
hypothesis: It is likely that either Mary went to the hallway, or Bernhard is green.
valid_hypothesis: It is probably not the case that either Mary went to the hallway, or Bernhard is green.
invalid_hypothesis: It is likely that either Mary went to the hallway, or Bernhard is green.
hypothesis_assertion: Either Mary went to the hallway, or Bernhard is green.