context: It is probably not the case that Lily is a lion. It is highly unlikely that Mary went to the hallway. It is unlikely that Brian is green.
hypothesis: It is probably not the case that either Mary went to the hallway, or Lily is a lion.
valid_hypothesis: It is probably not the case that either Mary went to the hallway, or Lily is a lion.
invalid_hypothesis: It is likely that either Mary went to the hallway, or Lily is a lion.
hypothesis_assertion: Either Mary went to the hallway, or Lily is a lion.