Question: 3. in the mahabharata who was the eldest of all the pandavas
[{'answer': 'Yudhishthira', 'provenance': [{'wikipedia_id': '239649', 'title': 'Pandava', 'start_paragraph_id': 1, 'start_character': 210, 'end_paragraph_id': 1, 'end_character': 222, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '239649', 'title': 'Pandava', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 846, 'bleu_score': 0.966433137724063, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7159764412421850205}, 'section': 'Section::::The Pandavas.\n'}]}]