Question: when did howard join last of the summer wine
[{'answer': '1985', 'provenance': [{'wikipedia_id': '4832582', 'title': 'List of Last of the Summer Wine characters', 'start_paragraph_id': 6, 'start_character': 6, 'end_paragraph_id': 6, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Summer Wine trio.:Walter C. "Foggy" Dewhurst (Brian Wilde).\n'}]}, {'provenance': [{'wikipedia_id': '4832582', 'title': 'List of Last of the Summer Wine characters', 'start_paragraph_id': 94, 'start_character': 0, 'end_paragraph_id': 94, 'end_character': 2297, 'bleu_score': 0.981925419826808, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13853518347020483515}, 'section': 'Section::::Other regular characters.:The Sibshaws and Marina.:Howard Sibshaw (Robert Fyfe).\n'}]}]