Take the following as truth: 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.
Then the following statement: "The shows will change names depending on who is sitting in at the time.  " is true, false, or inconclusive?
Answer: False