Question: when was the grand hotel in scarborough built
[{'answer': '1867', 'provenance': [{'wikipedia_id': '8464166', 'title': 'Grand Hotel (Scarborough)', 'start_paragraph_id': 1, 'start_character': 259, 'end_paragraph_id': 1, 'end_character': 263, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]