Question: what does wxi stand for in soccer aid
[{'answer': 'World Eleven', 'provenance': [{'wikipedia_id': '5171505', 'title': 'Soccer Aid', 'start_paragraph_id': 1, 'start_character': 235, 'end_paragraph_id': 1, 'end_character': 247, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5171505', 'title': 'Soccer Aid', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 385, 'bleu_score': 0.807492322293007, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2760212070972749422}, 'section': 'Section::::Abstract.'}]}]