Question: who played in the nba finals in 2016
[{'answer': 'Cleveland Cavaliers', 'provenance': [{'wikipedia_id': '48189134', 'title': '2016 NBA Finals', 'start_paragraph_id': 1, 'start_character': 177, 'end_paragraph_id': 1, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Golden State Warriors', 'provenance': [{'wikipedia_id': '48189134', 'title': '2016 NBA Finals', 'start_paragraph_id': 1, 'start_character': 265, 'end_paragraph_id': 1, 'end_character': 286, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]