Question: which end of the strip is the las vegas sign
[{'answer': 'southern end', 'provenance': [{'wikipedia_id': '1710951', 'title': 'Welcome to Fabulous Las Vegas sign', 'start_paragraph_id': 2, 'start_character': 307, 'end_paragraph_id': 2, 'end_character': 319, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1710951', 'title': 'Welcome to Fabulous Las Vegas sign', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 580, 'bleu_score': 0.90233212785796, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15460086409103785944}, 'section': 'Section::::Abstract.'}]}]