It is likely that John dropped the apple. We doubt that Winona is a wolf. It is almost certain that Mary is in the garden. Chances are about even that if Mary is in the garden, or Winona is a wolf, then Greg is a frog. It is likely that if Winona is a wolf, and John dropped the apple, then Sandra left the football. Chances are slight that if Winona is a wolf, and Mary is in the garden, then Bernhard is white.
Chances are slight that sandra left the football, or John dropped the apple.
It is probable that sandra left the football, or John dropped the apple.
Chances are slight that sandra left the football, or John dropped the apple.
Sandra left the football, or John dropped the apple.