We believe that Bernhard is a swan. There is a very good chance that Fred went to the cinema. It is highly unlikely that Julius is a rhino. There is almost no chance that if either Julius is a rhino, or Fred went to the cinema, then Lily is green. It is highly unlikely that if Bernhard is a swan, and Fred went to the cinema, then John left the football. We believe that if Fred went to the cinema, and Julius is a rhino, then Winona is a cat.
It is probable that either John left the football, or Lily is green.
It is highly unlikely that either John left the football, or Lily is green.
It is probable that either John left the football, or Lily is green.
Either John left the football, or Lily is green.