Question: when does the new royal liverpool hospital open
[{'answer': 'the Summer of 2018'}, {'provenance': [{'wikipedia_id': '1368708', 'title': 'Royal Liverpool University Hospital', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 626, 'bleu_score': 0.7595156500999061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7326539389062382455}, 'section': 'Section::::History.:Redevelopment.\n'}]}]