context: It is almost certain that Winona is a wolf. It is highly likely that Bill went to the kitchen. It is probably the case that Greg is yellow.
hypothesis: It is certain that greg is yellow, or Winona is a wolf.
valid_hypothesis: It is certain that greg is yellow, or Winona is a wolf.
invalid_hypothesis: It is probably not the case that greg is yellow, or Winona is a wolf.
hypothesis_assertion: Greg is yellow, or Winona is a wolf.