Question: who wrote the song thank you for being a friend
[{'answer': 'Andrew Gold', 'provenance': [{'wikipedia_id': '2833056', 'title': 'Thank You for Being a Friend', 'start_paragraph_id': 1, 'start_character': 52, 'end_paragraph_id': 1, 'end_character': 63, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2833056', 'title': 'Thank You for Being a Friend', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 276, 'bleu_score': 0.9632870032952191, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17468295119921275001}, 'section': 'Section::::Abstract.'}]}]