Question: What type of school was named after a professor that fostered the development of alternating current that made possible the expansion of the electric power industry in the US?
{'answer': 'public 4–year high school', 'supporting_facts': [['Steinmetz College Prep', 0], ['Steinmetz College Prep', 2], ['Charles Proteus Steinmetz', 0], ['Charles Proteus Steinmetz', 1]]}