Question: how many seasons of hinterland are on netflix
[{'answer': 'three seasons', 'provenance': [{'wikipedia_id': '40895746', 'title': 'Hinterland (TV series)', 'start_paragraph_id': 29, 'start_character': 410, 'end_paragraph_id': 29, 'end_character': 423, 'bleu_score': 1.0, 'section': 'Section::::International broadcasters.:Netflix.\n'}]}, {'provenance': [{'wikipedia_id': '40895746', 'title': 'Hinterland (TV series)', 'start_paragraph_id': 29, 'start_character': 0, 'end_paragraph_id': 29, 'end_character': 458, 'bleu_score': 0.9253094626403761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17234557437722737870}, 'section': 'Section::::International broadcasters.:Netflix.\n'}]}]