Suppose Mrs. Robinson (in the Volkswagen Audi case) never establishes residency in Arizona, returns to New York, and files her case in federal district court in New York, against the dealer in New York, alleging diversity jurisdiction, even though she only spent a few months in Arizona and never voted there or owned property there. She still has a home in Westchester county and is still on the voting rolls. Assume that the defendants do not want to have the case heard in federal court. What motion will they make