Question: how many games are in the snes library
[{'answer': '783'}, {'provenance': [{'wikipedia_id': '21643729', 'title': 'List of Super Nintendo Entertainment System games', 'start_paragraph_id': 2, 'start_character': 622, 'end_paragraph_id': 2, 'end_character': 1258, 'bleu_score': 0.5259972347130271, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4835229370541026963}, 'section': 'Section::::Abstract.'}]}]