Question: when did us the duo audition for agt
[{'answer': 'June 5 , 2018', 'provenance': [{'wikipedia_id': '47498691', 'title': 'Us the Duo', 'start_paragraph_id': 4, 'start_character': 3, 'end_paragraph_id': 4, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Career.\n'}]}, {'provenance': [{'wikipedia_id': '47498691', 'title': 'Us the Duo', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 136, 'bleu_score': 0.9181891462193901, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2597114937424683765}, 'section': 'Section::::Career.\n'}]}]