We believe that Greg is a frog. There is a better than even chance that Mary put down the milk. Chances are slight that Gertrude is a mouse. There is a very good chance that if Greg is a frog, and Gertrude is a mouse, then Julie is in the office. Chances are slight that if either Greg is a frog, or Gertrude is a mouse, then Lily is a swan. It is highly likely that if Gertrude is a mouse, and Mary put down the milk, then Jeff discarded the milk.
Chances are about even that jeff discarded the milk, and Julie is in the office.
There is almost no chance that jeff discarded the milk, and Julie is in the office.
Chances are about even that jeff discarded the milk, and Julie is in the office.
Jeff discarded the milk, and Julie is in the office.