21. While driving his car Christopher R Martinez, a Yuma, Arizona resident, runs a red light and broadsides Ms. Eva Y. Hung. a San Francisco, California, resident. The accident occurs in Mountain View, California. Ms. Hung is taken to Choke Memorial Hospital, is given two aspirins and is released. She later receives a $100.000 hospital bill. Ms. Hung brings a personal injury lawsuit. Under these facts, which is true: A. Ms. Hung must sue in federal court because Mr. Martinez lives in Arizona. B. Ms. Hung must sue Mr. Martinez in Arizona state court because he lives there. C. If Ms. Hung sued Mr. Martinez in California state court, Mr. Martinez may have the case removed to Federal Court. D. The amount in controversy requires the action be heard in state court