Question: what is slot 2 for on nintendo ds lite
[{'answer': 'Game Boy Advance', 'provenance': [{'wikipedia_id': '3850621', 'title': 'Nintendo DS Lite', 'start_paragraph_id': 22, 'start_character': 40, 'end_paragraph_id': 22, 'end_character': 56, 'bleu_score': 1.0, 'section': 'Section::::Hardware.:Features.\n'}]}]