Question: when did the first season of survivor air
[{'answer': 'May 31 , 2000', 'provenance': [{'wikipedia_id': '14275009', 'title': 'Survivor (American TV series)', 'start_paragraph_id': 16, 'start_character': 660, 'end_paragraph_id': 16, 'end_character': 673, 'bleu_score': 1.0, 'section': 'Section::::Production.:Concept.\n'}]}, {'provenance': [{'wikipedia_id': '14275009', 'title': 'Survivor (American TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 425, 'bleu_score': 0.9679895851501501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1799561742927617355}, 'section': 'Section::::Abstract.'}]}]