Question: Lo Nuestro Award for Video of the Year polling is tabulated and certified by an accounting firm that has its operational headquarters in which city ?
Sentence (from "Lo Nuestro Award for Video of the Year"): The nominees and winners were originally selected by a voting poll conducted among program directors of Spanish-language radio stations in the United States and also based on chart performance on "Billboard" Latin music charts, with the results being tabulated and certified by the accounting firm Deloitte.
Relevant evidence: Yes