Question: when was the last time mexico didn't qualify for the world cup
[{'answer': '1982', 'provenance': [{'wikipedia_id': '32352129', 'title': 'Mexico at the FIFA World Cup', 'start_paragraph_id': 2, 'start_character': 267, 'end_paragraph_id': 2, 'end_character': 271, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]