There is little chance that Mary went to the office. Chances are about even that Lily is a rhino. Chances are about even that Daniel left the apple. There is a better than even chance that if Lily is a rhino, and Daniel left the apple, then Emily is a mouse. It is unlikely that if either Lily is a rhino, or Mary went to the office, then Greg is a swan. It is probable that if Daniel left the apple, and Mary went to the office, then Julius is a lion.
Chances are about even that either Mary went to the office, or Daniel left the apple.
Chances are about even that either Mary went to the office, or Daniel left the apple.
It is certain that either Mary went to the office, or Daniel left the apple.
Either Mary went to the office, or Daniel left the apple.