Question: who's the main character in guardians of the galaxy
[{'answer': 'Peter Quill', 'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 693, 'end_paragraph_id': 1, 'end_character': 704, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36450985', 'title': 'Guardians of the Galaxy (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 780, 'bleu_score': 0.883622742806328, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7464133812023509628}, 'section': 'Section::::Abstract.'}]}]