Question: when will the workd cup final be played
[{'answer': '15 July', 'provenance': [{'wikipedia_id': '13327177', 'title': '2018 FIFA World Cup', 'start_paragraph_id': 1, 'start_character': 226, 'end_paragraph_id': 1, 'end_character': 233, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13327177', 'title': '2018 FIFA World Cup', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 218, 'bleu_score': 0.8627586293513111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9244753858278221623}, 'section': 'Section::::Abstract.'}]}]