Question: The sole goal-scorer in the 2015-16 Coppa Italia championship game plays what position for Chelsea's team?
Sentence (from "2013 Coppa Italia Final"): The match was played at the Stadio Olimpico in Rome between Lazio and Roma on Sunday, 26 May 2013 at 18:00h CET, with "Gangnam Style" singer PSY making a pregame performance, in which he was mercilessly booed.
Relevant evidence: No