It is probably the case that Lily is a swan. There is almost no chance that Daniel left the milk. It is almost certain that Bernhard is a rhino.
It is likely that daniel left the milk, or Lily is a swan.
It is likely that daniel left the milk, or Lily is a swan.
We doubt that daniel left the milk, or Lily is a swan.
Daniel left the milk, or Lily is a swan.