context: It is probably not the case that Bernhard is a frog. There is a better than even chance that John went to the bedroom. Chances are about even that Sandra got the football.
hypothesis: There is almost no chance that either Sandra got the football, or Bernhard is a frog.
valid_hypothesis: Chances are about even that either Sandra got the football, or Bernhard is a frog.
invalid_hypothesis: There is almost no chance that either Sandra got the football, or Bernhard is a frog.
hypothesis_assertion: Either Sandra got the football, or Bernhard is a frog.