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?
{'answer': 'Claudio Pizarro', 'supporting_facts': [['2012–13 FC Bayern Munich season', 0], ['2012–13 FC Bayern Munich season', 1], ['2012–13 FC Bayern Munich season', 4], ['Claudio Pizarro', 0]]}