Question: where is the national physical laboratory located in india
[{'answer': 'in New Delhi', 'provenance': [{'wikipedia_id': '2910814', 'title': 'National Physical Laboratory of India', 'start_paragraph_id': 1, 'start_character': 58, 'end_paragraph_id': 1, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2910814', 'title': 'National Physical Laboratory of India', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 227, 'bleu_score': 0.9197866682947281, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3274450479126545800}, 'section': 'Section::::Abstract.'}]}]