Question: when is the last time scotland were in the world cup
[{'answer': '1998', 'provenance': [{'wikipedia_id': '27421172', 'title': 'Scotland at the FIFA World Cup', 'start_paragraph_id': 28, 'start_character': 53, 'end_paragraph_id': 28, 'end_character': 57, 'bleu_score': 1.0, 'section': 'Section::::History.:1990s.\n'}]}, {'provenance': [{'wikipedia_id': '27421172', 'title': 'Scotland at the FIFA World Cup', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 470, 'bleu_score': 0.82094211374447, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5306647636580068780}, 'section': 'Section::::History.:1990s.\n'}]}]