Question: who did pep guardiola manage before manchester city
[{'answer': 'Bayern Munich', 'provenance': [{'wikipedia_id': '2396553', 'title': 'Pep Guardiola', 'start_paragraph_id': 4, 'start_character': 27, 'end_paragraph_id': 4, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]