Question: who scored the winning goal in the 1977 fa cup final
[{'answer': 'Lou Macari', 'provenance': [{'wikipedia_id': '9184568', 'title': '1977 FA Cup Final', 'start_paragraph_id': 1, 'start_character': 673, 'end_paragraph_id': 1, 'end_character': 683, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9184568', 'title': '1977 FA Cup Final', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 801, 'bleu_score': 0.9383145406574851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9804159772935741822}, 'section': 'Section::::Abstract.'}]}]