Question: A 125 tonne stone statue of Tlaloc discovered in Texcoco now resides at a museum that contains significant artifacts from what?
{'answer': "Mexico's pre-Columbian heritage", 'supporting_facts': [['Texcoco, State of Mexico', 0], ['Texcoco, State of Mexico', 4], ['National Museum of Anthropology (Mexico)', 0], ['National Museum of Anthropology (Mexico)', 2]]}