Question: I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: Meet the Fockers Movie plot: Gaylord "Greg" Focker (Ben Stiller) and his fiancee Pam Byrnes (Polo) decide to introduce their parents to each other. They first fly to Oyster Bay, New York, on Long Island, to pick up Pam's father, retired CIA operative Jack Byrnes (De Niro), her mother Dina (Danner) and one-year-old nephew Little Jack (the son of Bob and Debbie Banks). But rather than going to the airport as planned, Jack decides to drive the family to Miami to meet the Fockers in his new RV. Once they arrive, they are greeted by Greg's eccentric but fun-loving and amiable father, Bernie (Hoffman), and mother, Roz (Streisand), who is a sex therapist for elderly couples. Worried that Jack may be put off by the Fockers' lifestyle, Greg convinces Roz to pretend that she is a yoga instructor for the weekend. Though Jack and Bernie get off to a good start, small cracks begin to form between Jack and the Fockers, due to their contrasting personalities. Things are made worse when a chase between the Fockers' dog, Moses, and the Byrnes' cat, Jinx, culminates with Jinx flushing Moses down the RV's toilet, forcing Bernie to destroy it to save Moses. Later, Bernie accidentally injures Jack's back during a game of football. Meanwhile Pam informs Greg that she's pregnant, and the two decide to keep it secret from Jack. Jack again becomes suspicious of Greg's integrity and quality, when they are introduced to the Fockers' housekeeper, Isabel Villalobos (Alanna Ubach), with whom Bernie reveals Greg had a sexual affair fifteen years before. Jack later takes the RV to Isabel's fifteen-year-old son, Jorge (Ray Santiago), to fix the toilet, but is disturbed by Jorge's striking resemblance to Greg, and the fact that Jorge never met his father, and begins to suspect he may be Greg's son with Isabel. Meanwhile, Roz, Bernie and Dina realize Pam is pregnant, but promise not to tell Jack. Growing envious of Bernie and Roz's active sex life, Dina consults Roz on sex tips in order to seduce Jack, but none of them work. Things eventually come to a crunch when Greg... My question: For what agency did Jack Byrnes work?
Answer:
CIA