Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who was Barbara supposed to marry? Movie plot title: Patayin Sa Sindak Si Barbara Movie plot: Being the loving older sister, Barbara (Lorna Tolentino) has always been overly indulgent of her little sister Ruth's every whim. Years later, Barbara meets and instantly falls in love with Nick (Tonton Gutierrez), who is mutually smitten with her. But the spoiled Ruth (Dawn Zulueta) confesses to her older sister that she too is in love with Nick and threatens to kill herself if he does not marry her. So with a heavy heart, Barbara once again passively accommodates Ruth's demands and convinces Nick to court her younger sister instead. In a twisted act of devotion, Nick reluctantly agrees to marry Ruth, to prove his love for Barbara. After the wedding, Barbara then decides to start a new life abroad, to give Nick a chance to truly fall in love with Ruth and for Barbara to get over her feelings for him. Her past comes back to haunt her (in more ways than one) when Barbara receives news that her younger sister has killed herself and was witnessed by Ruth's only daughter Karen (Antoinette Taus). Barbara immediately returns to the Philippines to mourn her sister and comfort her unstable niece. But strange events happen upon Barbara's return and she learns the reason surrounding Ruth's mysterious death. Throughout their marriage, Ruth felt that Nick never really loved her, but instead still harboured feelings for her sister. In a state of paranoid delusion, she suspects that Nick was having an affair and used his business trips to the United States as an excuse to rendezvous with Barbara. In a jealous rage, she commits suicide and haunts the household and everyone she deemed who have wronged her. It was later revealed that ever since Barbara left her for the US, she indulged herself of everything that can ease her helplessness which includes witchcraft and spiritual medium sessions. Through this she learned that even after death she can return back to the world of the living on a limited time to haunt and exact revenge on anyone she wants. Maestra Beatriz, whom Barbara sought advise and also was responsible for...
A:
Nick