Task: Question Answering
Input (English): Passage: Frank Giorgio's life is thrown into chaos when the bank that loaned him money for a restaurant addition to his seafood business folds and the FDIC demands he repay the loan in full immediately. With the threat of a public auction looming, the very proud and stubborn Frank, his family, and eccentric crew rally to save the business.
Frank's son Michael, who works in the tech world of Seattle, and his girlfriend Kerry return home for Christmas and are dragged into the family drama. Michael's childhood home has been sold, and his mother Maureen, who has separated from Frank and is hoping to establish her own identity apart from the business that has consumed her life, is scheduled to move into a rental house after the holidays. Over the course of two weeks, Michael finds himself sleeping on a pull-out couch with his father in Frank's office, catching wandering lobster crates in the bay, and trying to mend his relationship with Kerry after his father assaults her uncle. Meanwhile, his sister Lauren, who has worked with her father since graduating from college, is striving to keep the lines of communication open among all the family members.
In the end, Frank's longtime customer and friend Bill Lau offers the highest bid on the property, with the idea he and Frank will complete construction of the restaurant and operate it as partners. 
Question: Who is the father of Kerry's boyfriend?
Output (English): Frank.