Question: who has the most titles in la liga
[{'answer': '33', 'provenance': [{'wikipedia_id': '20302096', 'title': 'List of Spanish football champions', 'start_paragraph_id': 2, 'start_character': 45, 'end_paragraph_id': 2, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]