claim: Sonny & Cher began in the mid-1950's.
evidence: Snooker world rankings 2003 / 2004  : The professional world rankings for the top 64 snooker players in the 2003 / 2004 season are listed below .. world rankings. snooker world rankings. snooker. snooker. 2003 / 2004 season. Snooker season 2003 / 2004