Rivera Pizza contracted with Art to run its birthday parties. Art's responsibilities included supervising the children and organizing the games. Rivera Pizza did not investigate Art's background, which included a history of assaulting children. Art assaulted a 7-year-old girl in the restaurant's kitchen during a birthday party. Rivera Pizza: OA. May be held liable on the basis of negligent hiring OB. Cannot be held liable for the damages because Art's conduct was not in the scope of employment OC May be held liable only if Rivera Pizza actually knew of Art's background OD. Cannot be liable for the damages because Art committed an unforeseeable intentional tort