Question: where does virgin australia fly to in the usa
[{'answer': 'Los Angeles', 'provenance': [{'wikipedia_id': '5052461', 'title': 'List of Virgin Australia destinations', 'start_paragraph_id': 7, 'start_character': 89, 'end_paragraph_id': 7, 'end_character': 100, 'bleu_score': 1.0, 'section': 'Section::::Destinations.:Codeshare & interline agreements.\n'}]}]