There is little chance that Greg is green. There is almost no chance that Brian is yellow. Chances are slight that Bernhard is a frog. There is little chance that if Brian is yellow, or Bernhard is a frog, then Bill dropped the milk. Chances are slight that if either Greg is green, or Bernhard is a frog, then Julius is gray. It is highly unlikely that if Greg is green, or Bernhard is a frog, then Mary is in the garden.
It is almost certain that mary is in the garden, or Bill dropped the milk.
There is almost no chance that mary is in the garden, or Bill dropped the milk.
It is almost certain that mary is in the garden, or Bill dropped the milk.
Mary is in the garden, or Bill dropped the milk.