Question: what is the meaning of lax is in los angeles airport
[{'answer': 'no specific meaning', 'provenance': [{'wikipedia_id': '18131', 'title': 'Los Angeles International Airport', 'start_paragraph_id': 10, 'start_character': 329, 'end_paragraph_id': 10, 'end_character': 348, 'bleu_score': 1.0, 'section': 'Section::::History.:The "X" in LAX.\n'}]}, {'provenance': [{'wikipedia_id': '18131', 'title': 'Los Angeles International Airport', 'start_paragraph_id': 10, 'start_character': 11, 'end_paragraph_id': 10, 'end_character': 517, 'bleu_score': 0.905316784495608, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1106845634955947937}, 'section': 'Section::::History.:The "X" in LAX.\n'}]}]