Question: During the 2012–13 FC Bayern Munich, who signed a Swiss professional footballer who plays as a winger for Premier League club Stoke City, and the Switzerland national team.
Sentence (from "2012–13 FC Bayern Munich season"): Before the start of the season, Bayern signed Xherdan Shaqiri, Dante, Claudio Pizarro, Mitchell Weiser, Tom Starke and Mario Mandžukić.
Relevant evidence: Yes