TORONTO (AP) — The Match Group, the New York-based company that owns dating websites Match.com, OkCupid and Tinder, said Tuesday that it has purchased Vancouver-based dating website PlentyOfFish for $575 million. Match Group CEO Sam Yagan said it was attracted to PlentyOfFish's consistent growth, and it plans to integrate the Canadian company's mobile app into its existing family of digital and online dating services.