There are two jokes in this sketch:

The contestants don't know the answers to the questions. But in addition, they ffind out that hteir loved ones are involved in having affairs. That joke isn't very funny though. I kish that the only joke was that the contestants can't figure out the answers to the simplest questions. The "phone-a-friend"concept with them finding out all this scandelous behavior wasn't very funny. It was just a bit too much for my taste.