Question: when did crayola come out with 120 colors
[{'answer': '1998', 'provenance': [{'wikipedia_id': '12582331', 'title': 'Timeline of Crayola', 'start_paragraph_id': 107, 'start_character': 12, 'end_paragraph_id': 107, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::List of Events.:1990–present.\n'}]}]