Question: Richard Dalton is a former editor of the Whole Earth Software Review, he was a featured columnist for InformationWeek, a digital magazine which conducts corresponding face-to-face events, virtual events, and research, and is headquartered in which city, in California?
Sentence (from "InformationWeek"): It is headquartered in San Francisco, California and was first published in 1985 by CMP Media, later called CMP Technology.
Relevant evidence: Yes