Question: who wrote the first national anthem of pakistan
[{'answer': 'Jagannath Azad', 'provenance': [{'wikipedia_id': '36054393', 'title': 'Tarana-e-Pakistan', 'start_paragraph_id': 1, 'start_character': 159, 'end_paragraph_id': 1, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '36054393', 'title': 'Tarana-e-Pakistan', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 390, 'bleu_score': 0.944321443522229, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1143489274590473572}, 'section': 'Section::::Abstract.'}]}]