Question: who played carol in the first episode of friends
[{'answer': 'Barone', 'provenance': [{'wikipedia_id': '3261340', 'title': 'Anita Barone', 'start_paragraph_id': 0, 'start_character': 6, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3261340', 'title': 'Anita Barone', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 603, 'bleu_score': 0.9004787700991561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11432728125674192590}, 'section': 'Section::::Life and career.\n'}]}]