Question: the record highest number of satellites launched by isro in a single flight is
[{'answer': 'Cartosat - 2 series satellite'}, {'provenance': [{'wikipedia_id': '53112868', 'title': 'PSLV-C37', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 718, 'bleu_score': 0.821256898634047, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14946324498828129199}, 'section': 'Section::::Abstract.'}]}]