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?
{'answer': 'San Francisco', 'supporting_facts': [['Richard Dalton (editor)', 3], ['InformationWeek', 1]]}