context: It is impossible that Winona is a wolf. It is almost certain that Greg is a rhino. There is a better than even chance that Bernhard is gray.
hypothesis: It is almost certain that greg is a rhino, or Winona is a wolf.
valid_hypothesis: It is almost certain that greg is a rhino, or Winona is a wolf.
invalid_hypothesis: It is improbable that greg is a rhino, or Winona is a wolf.
hypothesis_assertion: Greg is a rhino, or Winona is a wolf.