Question: What city is the school, from which Kenneth S. Deffeyes earned a B.S. in petroleum geology, located in?
Sentence (from "Colorado School of Mines"): Colorado School of Mines, also referred to as "Mines", is a public teaching and research university in Golden, Colorado, devoted to engineering and applied science, with special expertise in the development and stewardship of the Earth's natural resources.
Relevant evidence: Yes