There is little chance that Brian is a frog. Chances are about even that Emily is a sheep. Chances are slight that Bill moved to the garden. We doubt that if Emily is a sheep, or Bill moved to the garden, then Lily is white. It is likely that if Emily is a sheep, or Brian is a frog, then Winona is a wolf. We believe that if Brian is a frog, and Emily is a sheep, then Mary went to the hallway.
It is highly likely that either Mary went to the hallway, or Bill moved to the garden.
There is little chance that either Mary went to the hallway, or Bill moved to the garden.
It is highly likely that either Mary went to the hallway, or Bill moved to the garden.
Either Mary went to the hallway, or Bill moved to the garden.