Answer: No, because the court does not have supplemental jurisdiction over the worker's claim against the owner-operator of the crane.
Step-by-step explanation:
Based on the information provided, the federal court doesn't have subject matter jurisdiction over the worker's claim against the owner-operator of the crane.
The reason for this is because the court does not have supplemental jurisdiction over the worker's claim against the owner-operator of the crane.
It should be noted that supplemental jurisdiction can't be used in the overriding of the requirements of the diversity jurisdiction.
The correct option is A.