context: There is a better than even chance that Gertrude is a mouse. It is almost certain that Brian is green. It is highly unlikely that Sumit is thirsty.
hypothesis: There is a better than even chance that sumit is thirsty, or Gertrude is a mouse.
valid_hypothesis: There is a better than even chance that sumit is thirsty, or Gertrude is a mouse.
invalid_hypothesis: It is impossible that sumit is thirsty, or Gertrude is a mouse.
hypothesis_assertion: Sumit is thirsty, or Gertrude is a mouse.