context: It is likely that Julius is green. It is probably the case that Lily is yellow. It is impossible that Bill dropped the apple.
hypothesis: There is little chance that either Bill dropped the apple, or Lily is yellow.
valid_hypothesis: It is probably the case that either Bill dropped the apple, or Lily is yellow.
invalid_hypothesis: There is little chance that either Bill dropped the apple, or Lily is yellow.
hypothesis_assertion: Either Bill dropped the apple, or Lily is yellow.