Question: when was the last time us wasn't in the world cup
[{'answer': '1986', 'provenance': [{'wikipedia_id': '582488', 'title': "United States men's national soccer team", 'start_paragraph_id': 9, 'start_character': 572, 'end_paragraph_id': 9, 'end_character': 576, 'bleu_score': 1.0, 'section': 'Section::::History.:Early years.\n'}]}]