Question: happy days was a spinoff from what us tv show
[{'answer': 'Love , American Style', 'provenance': [{'wikipedia_id': '171103', 'title': 'Happy Days', 'start_paragraph_id': 79, 'start_character': 1085, 'end_paragraph_id': 79, 'end_character': 1106, 'bleu_score': 1.0, 'section': 'Section::::Production.\n'}]}, {'provenance': [{'wikipedia_id': '171103', 'title': 'Happy Days', 'start_paragraph_id': 126, 'start_character': 0, 'end_paragraph_id': 126, 'end_character': 305, 'bleu_score': 0.792968302183339, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6995423773723759215}, 'section': 'Section::::Spin-offs.\n'}]}]