Question: who won the toss in 1983 world cup final
[{'answer': 'West Indies', 'provenance': [{'wikipedia_id': '27763130', 'title': '1983 Cricket World Cup Final', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27763130', 'title': '1983 Cricket World Cup Final', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 1401, 'bleu_score': 0.956890397237363, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8652862843247798269}, 'section': 'Section::::Match details.\n'}]}]