Question: how many episodes of last of the summer wine are there
[{'answer': 'around 295', 'provenance': [{'wikipedia_id': '168334', 'title': 'List of Last of the Summer Wine episodes', 'start_paragraph_id': 4, 'start_character': 69, 'end_paragraph_id': 4, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '168334', 'title': 'List of Last of the Summer Wine episodes', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 620, 'bleu_score': 0.9806740509884301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17529279431725849073}, 'section': 'Section::::Overview.\n'}]}]