Liverpool's Jamaican-English midfielder Raheem Sterling (L) celebrates scoring the opening goal with Uruguayan striker Luis Suarez (R) during the English Premier League football match between Liverpool and Sunderland at Anfield in Liverpool, north-west England on January 2, 2013. AFP PHOTO/PAUL ELLIS RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or ?live? services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications.