If you want to watch this link be very careful to pay very close attention. You are watching 3 white-shirted players and 3 dark-shirted players passing 2 balls (one ball per group). You have to pay close attention to who is passing which ball to whom, and try to count the number of times that a white-shirted player passes to another white-shirted player. In fact, people who are able to do this well are shown to have higher IQs and earn higher salaries. Are you one of those people? Are you ready? Remember count only the number of passes between the white players.
(Video is publicly available for personal viewing, but copyrighted by Daniel J. Simons of Viscog Productions, Inc. and the University of Illinois)