context: It is highly unlikely that Lily is a rhino. It is certain that Brian is a lion. There is little chance that Sandra got the apple.
hypothesis: It is probably the case that either Sandra got the apple, or Lily is a rhino.
valid_hypothesis: It is improbable that either Sandra got the apple, or Lily is a rhino.
invalid_hypothesis: It is probably the case that either Sandra got the apple, or Lily is a rhino.
hypothesis_assertion: Either Sandra got the apple, or Lily is a rhino.