Question: when do you have a scrum in rugby union
[{'answer': 'after a minor infringement', 'provenance': [{'wikipedia_id': '13736200', 'title': 'Scrum (rugby union)', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13736200', 'title': 'Scrum (rugby union)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 730, 'bleu_score': 0.984789766484456, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10999173806449877683}, 'section': 'Section::::Abstract.'}]}]