Take the following as truth: Yes, Elizabeth Taylor, Norman Mailer, Warren Beatty, David Rockefeller, and Mick Jagger will go to a nightclub, but only if they are reasonably certain that Diana Ross, William F. Buckley Jr., Salvador Dali, Betty Ford, Frank Sinatra, Mikhail Baryshnikov, and the king of Cyprus will show up too--and vice versa.
Then the following statement: "They will all be going to a nightclub in New York City. " is true, false, or inconclusive?
Answer: Inconclusive