Final answer:
The court will deny the motion, because there is complete diversity of citizenship.
Step-by-step explanation:
The court will deny the motion, because there is complete diversity of citizenship. In this case, Joe and Hillary are citizens of New York, while Harbucks is incorporated in Delaware and Manager is a citizen of Florida. There is diversity of citizenship because the plaintiffs are citizens of a different state than the defendants. The fact that Harbucks has more stores and employees in New York than anywhere else in the country does not affect the diversity of citizenship requirement.