Problem: Given the question: Generate a question that has the following answer: A kitchen knife for the following movie plot: Erika Kohut is a piano professor at a Vienna music conservatory. Although already in her forties, she still lives in an apartment with her domineering mother. Her father is a long-standing resident in a psychiatric asylum. The audience is gradually shown truths about Erika's private life. Behind her assured facade, she is a woman whose sexual repression is manifested in a long list of paraphilia, including (but by no means limited to) voyeurism and sadomasochistic fetishes such as sexual self-mutilation. When Erika meets Walter Klemmer, a charming 17-year-old engineering student from a middle class background, a mutual obsession develops. Even though she initially attempts to prevent consistent contact and even tries to undermine his application to the conservatory, he eventually becomes her pupil. Like her, he appreciates and is a gifted interpreter of Schumann and Schubert. Erika destroys the musical prospects of an insecure but talented girl, Anna Schober, driven by her jealousy of the girl's contact with Walterand also, perhaps, by her fears that Anna's life will mirror her own. She does so by hiding shards of glass inside one of Anna's coat pockets, damaging her right hand and ruining her aspirations to play at the forthcoming jubilee concert. Erika then pretends to be sympathetic when Anna's mother asks for advice on her daughter's recuperation. (The sub-plot of the pupil and her mother, mirroring the main relationship in the film, is absent in Jelinek's novel.) In a moment of dramatic irony, the girl's mother rhetorically asks Erika who could do something so evil. Walter pursues Erika into a lavatory immediately after she has secretly ruined her pupil's hand. Walter passionately kisses Erika even though she is rebuffing him. Erika finally responds to his passion, but insists on repeatedly controlling, humiliating and frustrating Walter. Walter is increasingly insistent in his desire to start a sexual relationship with Erika, but Erika is only willing if he will satisfy her masochistic fantasies,...
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The answer is:
What does Erika take with her to the concert?

input question: Generate a question that has the following answer: warning note for the following movie plot: Informant Michael Marks awakens in a room with a spike-filled mask locked to his neck, a video tape informs him that in order to unlock the device, he must cut into his eye to obtain the key, which has been sealed behind it. He sets off the timer and finds the scalpel, but cannot bring himself to retrieve the key and is killed after 60 seconds when the mask closes. At the scene of Marks' game, Detective Allison Kerry finds a message for her former partner, Eric Matthews, and calls him in. Despite not wanting to be involved with the case, already dealing with a divorce and estrangement from his son Daniel, Eric reluctantly joins Kerry and Sergeant Rigg in leading a SWAT team to the factory which produced the lock from Marks' trap. There they find and apprehend John Kramer, the Jigsaw Killer, who is weak from cancer. He indicates several computer monitors showing eight people trapped in a house; among them are Amanda Young, the only known survivor, and Daniel. A nerve agent filling the house will kill them within two hours, but Kramer assures Eric that following his own game, simply sitting and chatting with Kramer, will see Daniel returned to him unharmed. At Kerry's urging, Eric agrees in order to buy time for the tech team to arrive and trace the video signal. The victims are informed by microcassette recorder that antidotes are hidden throughout the house; one is in the room's safe, and a cryptic clue is provided. Xavier ignores a warning note and uses a key on the door, which fires a bullet through the peephole and Gus' eye, killing him. They search the house for more antidotes after the room lets them out, with no success: Obi, who is revealed by tape to have helped with the abductions, is forced into a furnace to obtain two antidotes inside, but inadvertently activates the trap and is burned to death before the others can save him; In the next room, Xavier throws Amanda into a syringe-filled pit intended for himself, and though she is able to retrieve the key, he is unable to unlock the steel door behind...???
output answer: What does Xavier ignore?

Please answer this: Generate a question that has the following answer: Blake for the following movie plot: Otis "Bad" Blake (Jeff Bridges) is a 57-year-old alcoholic singer-songwriter who was once a country music star. He now earns a modest living by singing and playing his guitar in small town bars across the South-Western United States. Having a history of failed marriages (four that he admits to, although a reference is made to a fifth he does not discuss) Blake is without a family. He has a son, aged 28, with whom he has not had contact in 24 years. He is mostly on the road performing, staying in cheap motels and travelling in his old '78 Suburban alone. The film opens with his arrival at a bowling alley for a show. Enter Jean Craddock (Maggie Gyllenhaal), a young journalist after a story, divorced and with a four-year-old son, Buddy (Jack Nation). She interviews Blake, and the two enter into a relationship. Jean and her son become a catalyst for Blake beginning to get his life back on track. In doing so, he lets himself be pushed into renewing a professional relationship with Tommy Sweet (Colin Farrell), a popular and successful country music star he once mentored, and plays as the opening act at one of Tommy's concerts, despite his initial balking and wounded pride at being the opening act to his former student. He asks Tommy to record an album with him, but Tommy says his record company insists on a couple more solo albums before a duet project can be recorded. He instead suggests that Blake concentrate on writing new songs that Tommy can record solo, telling him he writes better songs than anyone else. Blake's drinking soon gets out of control, and he ends up running off the road while driving drunk. In the hospital, the doctor informs him that although he only sustained a broken ankle from the crash, he is slowly killing himself, and must stop drinking and smoking and lose 25 pounds if he wants to live more than a few more years. Blake's relationship with Jean makes him start to rethink his life. He calls up his son to make amends, only to have his son tell him that his mother, Bad's ex-wife, has died,...
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Answer:
Who watches Tommy play from backstage?