Liverpool players celebrate the opening goal by English midfielder Raheem Sterling (not pictured) during the English Premier League football match between Liverpool and West Ham at Anfield in Liverpool, northwest England, on January 31, 2015. AFP PHOTO / OLI SCARFF 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 (Photo credit should read OLI SCARFF/AFP/Getty Images)
