Question: Who with the birthday of October 3, 1978 was signed to Bayern before the start of the 114th season that the club claimed the Treble?
Sentence (from "2014–15 Tranmere Rovers F.C. season"): The 2014–15 season was the 114th season of competitive association football and the 88th season in the Football League played by Tranmere Rovers Football Club, a professional football club based in Birkenhead, Wirral.
Relevant evidence: No