Question: who won the oscar for best picture in 1976
[{'answer': 'Rocky', 'provenance': [{'wikipedia_id': '4368089', 'title': '49th Academy Awards', 'start_paragraph_id': 2, 'start_character': 610, 'end_paragraph_id': 2, 'end_character': 615, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4368089', 'title': '49th Academy Awards', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9746428103666409856}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4368089', 'title': '49th Academy Awards', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 615, 'bleu_score': 0.9567532579243251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9746428103666409856}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46392016', 'title': '88th Academy Awards', 'section': 'Section::::Winners and nominees.\n', 'start_paragraph_id': 6, 'end_paragraph_id': 6, 'meta': {'evidence_span': ['By virtue of his previous nomination for his portrayal of the titular character in 1976\'s "Rocky", Best Supporting Actor nominee Sylvester Stallone was the sixth person to be nominated for playing the same role in two different films. At the age of 87, Ennio Morricone was believed to be the oldest competitive winner in Oscar history.', 'The winners were announced during the awards ceremony on February 28, 2016. With two Oscars, "Spotlight" was the first film since 1952\'s "The Greatest Show on Earth" to win Best Picture with only one other award. Alejandro G. Iñárritu became the third individual to win two consecutive Oscars for Best Director. By virtue of his previous nomination for his portrayal of the titular character in 1976\'s "Rocky", Best Supporting Actor nominee Sylvester Stallone was the sixth person to be nominated for playing the same role in two different films. At the age of 87, Ennio Morricone was believed to be the oldest competitive winner in Oscar history. Having previously won for "Gravity" and "Birdman", Emmanuel Lubezki became the first person to win three consecutive Best Cinematography awards. Winners are listed first, highlighted in']}}]}]