Anchor: Even when Forrest Sawyer is sitting in, it's still World News Tonight With Peter Jennings . Just because Johnny goes on vacation, The Tonight Show Starring Johnny Carson doesn't suddenly become The Tonight Show With Jay Leno . The task of a guest host is delicate.
Entailed: It doesn't matter who the anchor is, the program is still World News Tonight with Peter Jennings.  
Contradiction: The shows will change names depending on who is sitting in at the time.  
Contradiction: The people are playing football outside.
Contradiction: A woman is admiring art.
Contradiction: I went out the other morning and my garbage can was out by the curb.
Contradiction: A woman and her children live in poverty.