It is highly likely that Mary went to the garden. It is highly unlikely that Greg is a frog. It is probably not the case that Sandra put down the milk. It is probable that if Greg is a frog, and Sandra put down the milk, then Julius is a rhino. There is little chance that if either Sandra put down the milk, or Mary went to the garden, then John left the apple. There is a better than even chance that if Greg is a frog, and Sandra put down the milk, then Lily is yellow.
It is highly likely that mary went to the garden, or John left the apple.
It is highly likely that mary went to the garden, or John left the apple.
It is improbable that mary went to the garden, or John left the apple.
Mary went to the garden, or John left the apple.