Question: how many times has liverpool won the premier league title
[{'answer': '18', 'provenance': [{'wikipedia_id': '18119', 'title': 'Liverpool F.C.', 'start_paragraph_id': 2, 'start_character': 11, 'end_paragraph_id': 2, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18119', 'title': 'Liverpool F.C.', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 359, 'bleu_score': 0.6509996090189311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15236034907976228761}, 'section': 'Section::::Abstract.'}]}]