Question: who is robin in the batman lego movie
[{'answer': 'Dick Grayson', 'provenance': [{'wikipedia_id': '44079493', 'title': 'The Lego Batman Movie', 'start_paragraph_id': 5, 'start_character': 288, 'end_paragraph_id': 5, 'end_character': 300, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '44079493', 'title': 'The Lego Batman Movie', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 663, 'bleu_score': 0.7779288606172581, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12773849824364091421}, 'section': 'Section::::Plot.\n'}]}]