context: It is highly likely that Bill is in the cinema. There is almost no chance that Mary went to the kitchen. There is almost no chance that Lily is a frog.
hypothesis: It is highly unlikely that either Mary went to the kitchen, or Lily is a frog.
valid_hypothesis: It is highly unlikely that either Mary went to the kitchen, or Lily is a frog.
invalid_hypothesis: It is almost certain that either Mary went to the kitchen, or Lily is a frog.
hypothesis_assertion: Either Mary went to the kitchen, or Lily is a frog.