Question: who got relegated from premier league last season
[{'answer': 'Hull City', 'provenance': [{'wikipedia_id': '48982774', 'title': '2016–17 Premier League', 'start_paragraph_id': 4, 'start_character': 27, 'end_paragraph_id': 4, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Middlesbrough', 'provenance': [{'wikipedia_id': '48982774', 'title': '2016–17 Premier League', 'start_paragraph_id': 4, 'start_character': 9, 'end_paragraph_id': 4, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Sunderland', 'provenance': [{'wikipedia_id': '48982774', 'title': '2016–17 Premier League', 'start_paragraph_id': 15, 'start_character': 50, 'end_paragraph_id': 15, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::Overview.:Summary.\n'}]}]