You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.

Twenty-year-old Will Hunting of South Boston is a self-taught, genius-level intellect, though he works as a janitor at the Massachusetts Institute of Technology and spends his free time drinking with his friends, Chuckie (Ben Affleck), Billy (Cole Hauser) and Morgan (Casey Affleck). When Professor Gerald Lambeau (Stellan Skarsgard) posts a difficult mathematics problem as a challenge for his graduate students, Will solves the problem anonymously, stunning both the graduate students and Lambeau himself. As a challenge to the unknown genius, Lambeau posts an even more difficult problem. Lambeau chances upon Will solving the problem but Will flees the scene. That night at a bar, Will meets Skylar (Minnie Driver), a British student about to graduate from Harvard, who plans on attending medical school at Stanford and gives Will her phone number before leaving.
Solution: How old is Will Hunting in the movie ?
Why? This is a good question which has a factoid answer.

New input: FBI trainee Clarice Starling is pulled from her training at the FBI Academy at Quantico, Virginia by Jack Crawford of the Bureau's Behavioral Science Unit. He assigns her to interview Hannibal Lecter, a former psychiatrist and incarcerated cannibalistic serial killer, whose insight might prove useful in the pursuit of a serial killer nicknamed "Buffalo Bill", who skins his female victims' corpses.Starling travels to the Baltimore State Hospital for the Criminally Insane, where she is led by Frederick Chilton to Lecter's solitary quarters. Although initially pleasant and courteous, Lecter grows impatient with Starling's attempts at "dissecting" him and rebuffs her. As she is leaving, one of the prisoners flicks semen at her. Lecter, who considers this act "unspeakably ugly", calls Starling back and tells her to seek out an old patient of his. This leads her to a storage shed where she discovers a man's severed head with a sphinx moth lodged in its throat. She returns to Lecter, who tells her that the man is linked to Buffalo Bill. He offers to profile Buffalo Bill on the condition that he be transferred away from Chilton, whom he detests.Buffalo Bill abducts a U.S. Senator's daughter, Catherine Martin. Crawford authorizes Starling to offer Lecter a fake deal promising a prison transfer if he provides information that helps them find Buffalo Bill and rescue Catherine. Instead, Lecter demands a quid pro quo from Starling, offering clues about Buffalo Bill in exchange for personal information. Starling tells Lecter about the murder of her father when she was ten years old. Chilton secretly records the conversation and reveals Starling's deceit before offering Lecter a deal of Chilton's own making. Lecter agrees and is flown to Memphis, Tennessee, where he verbally torments Senator Ruth Martin and gives her misleading information on Buffalo Bill, including the name "Louis Friend".Starling notices that "Louis Friend" is an anagram of "iron sulfide" fool's gold. She visits Lecter, who is now being held in a cage-like cell in a Tennessee courthouse, and asks for the truth. Lecter tells her that all the information she needs is contained in the case file. Rather than give her the real name, he insists that they continue their quid pro quo and she recounts a traumatic childhood incident where she was awakened by the sound of spring lambs being slaughtered on a relative's farm in Montana. Starling admits that she still sometimes wakes thinking she can hear lambs screaming, and Lecter speculates that she is motivated to save Catherine in the hope that it will end the nightmares. Lecter gives her back the case files on Buffalo Bill after their conversation is interrupted by Chilton and the police, who escort her from the building. Later that evening, Lecter kills his guards, escapes from his cell and disappears.Starling analyzes Lecter's annotations to the case files and realizes that Buffalo Bill knew his first victim personally. Starling travels to the victim's hometown and discovers that Buffalo Bill was a tailor, with dresses and dress patterns identical to the patches of skin removed from each of his victims. She telephones Crawford to inform him that Buffalo Bill is trying to fashion a "woman suit" of real skin, but Crawford is already en route to make an arrest, having cross-referenced Lecter's notes with hospital archives and finding a man named Jame Gumb, who once applied unsuccessfully for a sex-change operation. Starling continues interviewing friends of Buffalo Bill's first victim in Ohio while Crawford leads an F.B.I. tactical team to Gumb's address in Illinois. The house in Illinois is empty, and Starling is led to the house of "Jack Gordon", who she realizes is actually Jame Gumb, again by finding a sphinx moth. She pursues him into his multi-room basement, where she discovers that Catherine is still alive, but trapped in a dry well. After turning off the basement lights, Gumb stalks Starling in the dark with night-vision goggles, but gives his position away when he cocks his revolver. Starling reacts just in time and fires all of her rounds at Gumb, killing him.Some time later, at her FBI Academy graduation party, Starling receives a phone call from Lecter, who is at an airport in Bimini. He assures her that he does not plan to pursue her and asks her to return the favor, which she says she cannot do. Lecter then hangs up the phone, saying that he is "having an old friend for dinner", and starts following a newly arrived Chilton before disappearing into the crowd.
Solution:
How old was Starling when her father was murdered?