Sally Ate Dinner at Ryan's BBQ and Was Injured When

Sally ate dinner at Ryan's BBQ and was injured when she was hit over the head by an employee who did not like her. She sues Ryan's BBQ for her injuries. Before a trial, Sally, the plaintiff, seeks a statement by the manager of the restaurant she is suing stating who was working at the same time she allegedly was injured at the restaurant. This type method of discovery is called

A) A request for production of document
B) A request for admission against party interests
C) A request for admission
D) A request for inspection