Question: what did nbcuniversal become the owner of in 2004
[{'answer': 'Vivendi Universal Entertainment', 'provenance': [{'wikipedia_id': '650407', 'title': 'NBCUniversal', 'start_paragraph_id': 3, 'start_character': 130, 'end_paragraph_id': 3, 'end_character': 161, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '650407', 'title': 'NBCUniversal', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 485, 'bleu_score': 0.9748377259086851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16047687898020365489}, 'section': 'Section::::Abstract.'}]}]