Question: when will be the next fifa world cup held
[{'answer': '2022', 'provenance': [{'wikipedia_id': '13327177', 'title': '2018 FIFA World Cup', 'start_paragraph_id': 5, 'start_character': 43, 'end_paragraph_id': 5, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Host selection.\n'}]}, {'provenance': [{'wikipedia_id': '13327177', 'title': '2018 FIFA World Cup', 'start_paragraph_id': 187, 'start_character': 0, 'end_paragraph_id': 187, 'end_character': 642, 'bleu_score': 0.9587365925518061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8020667726474505657}, 'section': 'Section::::Controversies.:Host selection.\n'}]}]