Question: how many earth days in a venus day
[{'answer': '( 243 days'}, {'provenance': [{'wikipedia_id': '32745', 'title': 'Venus', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 759, 'bleu_score': 0.9303712704707571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2595277438954512759}, 'section': 'Section::::Abstract.'}]}]