Question: when did radio shack change to the source
[{'answer': '2005', 'provenance': [{'wikipedia_id': '1847007', 'title': 'The Source (retailer)', 'start_paragraph_id': 4, 'start_character': 332, 'end_paragraph_id': 4, 'end_character': 336, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'answer': 'April 26 , 2005', 'provenance': [{'wikipedia_id': '1847007', 'title': 'The Source (retailer)', 'start_paragraph_id': 5, 'start_character': 3, 'end_paragraph_id': 5, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '1847007', 'title': 'The Source (retailer)', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 359, 'bleu_score': 0.9669306597086381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8889411942427948078}, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '1847007', 'title': 'The Source (retailer)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8889411942427948078}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1847007', 'title': 'The Source (retailer)', 'section': 'Section::::Background.\n', 'start_paragraph_id': 4, 'end_paragraph_id': 4, 'meta': {'evidence_span': [', 2005, the district court judge ruled in favour of RadioShack and cancelled the agreement. The ruling prohibited InterTAN from using the brand name on its stores or in any of its products, packaging, and advertising after June 30, 2005.', 'In May 2004, InterTAN was acquired by Circuit City. One week after the acquisition was completed, RadioShack Corporation filed a lawsuit in the 352nd Judicial District Court in Tarrant County, Texas to end the licensing agreement. RadioShack Corporation claimed that InterTAN had breached the terms of their agreement. On March 24, 2005, the district court judge ruled in favour of RadioShack and cancelled the agreement. The ruling prohibited InterTAN from using the brand name on its stores or in any of its products, packaging, and advertising after June 30, 2005.']}}]}]