Q: Generate a correct and concise answer for the question based on the words in the context.
Context : Guillermo Ortiz Martinez (born July 21, 1948 in Mexico City) is the son of Gen. Leopoldo Ortiz Sevilla and Graciela Martinez Ostos and received a B.A. in Economics from the National Autonomous University of Mexico and both a M.Sc.
Question : The college Guillermo Ortiz Martinez attended was what?
A:
National Autonomous University of Mexico