It is almost certain that Greg is a frog. It is probably the case that Daniel grabbed the milk. It is highly unlikely that Bernhard is yellow. It is almost certain that if either Greg is a frog, or Bernhard is yellow, then Julius is a swan. It is certain that if Greg is a frog, or Daniel grabbed the milk, then Jeff went to the garden. It is certain that if Greg is a frog, or Daniel grabbed the milk, then Lily is white.
It is improbable that jeff went to the garden, or Daniel grabbed the milk.
It is certain that jeff went to the garden, or Daniel grabbed the milk.
It is improbable that jeff went to the garden, or Daniel grabbed the milk.
Jeff went to the garden, or Daniel grabbed the milk.