Question: who played the dead guy in the big chill
[{'answer': 'Kevin Costner', 'provenance': [{'wikipedia_id': '545795', 'title': 'The Big Chill (film)', 'start_paragraph_id': 1, 'start_character': 356, 'end_paragraph_id': 1, 'end_character': 369, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '545795', 'title': 'The Big Chill (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 471, 'bleu_score': 0.9748377259086851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16024951692242796568}, 'section': 'Section::::Abstract.'}]}]