Question: when are new episodes of the grand tour released
[{'answer': 'weekly', 'provenance': [{'wikipedia_id': '48968522', 'title': 'The Grand Tour', 'start_paragraph_id': 3, 'start_character': 22, 'end_paragraph_id': 3, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]