Answer the following question: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Why does Larry need to borrow Frank's money? Movie plot title: Parenthood Movie plot: Gil Buckman (Steve Martin) is a 35 year-old father of three living in suburban St. Louis. He works as a sales executive while his wife, Karen (Mary Steenburgen), is a stay-at-home mom, caring for their eldest son Kevin (Jasen Fisher), daughter Taylor (Alisan Porter), and toddler son Justin (Zachary La Voy). Gil is constantly struggling to find balance between his family and career, often weeding out issues with both. At work, his ethics are often overlooked and inner office politics seem to favor those with playboy personalities rather than those who work hard. At home, he tries to deal with the strains of parenthood and often sees himself as a failure of a father when he observes how unconfident his son Kevin is. The apparent issues that plague Taylor and Justin, who seems to enjoy butting things with his head, don't alleviate Gil's anxiety. He tries desperately to avoid being the type of father his old man, Frank (Jason Robards), was; distant and callous. Karen, meanwhile, tries to remain calm and supportive.Gil's older sister, Helen (Dianne Wiest), is a divorced bank manager whose ex-husband wants nothing to do with her or their two children, Julie (Martha Plimpton) and Garry (Joaquin Phoenix). Julie is rebellious and more interested in her boyfriend, Tod (Keanu Reeves), than she is about her high school education. They make love in Julie's bedroom, documenting it with a camera, and cause Helen strife when she accidentally picks up their developed pictures. Garry, on the other hand, is quiet and silently resentful towards the women in the house. When his father denies him the opportunity to stay with him for the summer, Garry angrily breaks into his dental office and smashes everything in sight. Helen understands his anger and tries to speak sense while dealing with her own issues stemming from a severe lack of romantic involvement. When Julie and Tod abruptly get married, Tod comes to live with the family and Helen's views of him as an unintelligent punk change when he gives consoling advice to Garry...
Answer:
To cash in on get-rich-quick schemes.