Question: when do england play rugby in south africa
[{'answer': 'June 2018', 'provenance': [{'wikipedia_id': '55950006', 'title': '2018 England rugby union tour of South Africa', 'start_paragraph_id': 1, 'start_character': 3, 'end_paragraph_id': 1, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55950006', 'title': '2018 England rugby union tour of South Africa', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 226, 'bleu_score': 0.6590458520683681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12549286302657585455}, 'section': 'Section::::Abstract.'}]}]