Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
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Question: Context: The film explores adolescent issues through the minds of three friends and their reactions after a boy named Rudy Carges (Conor Donovan) is killed in a tree house set on fire by local bullies Jeff and Kenny, who carelessly didn't find out he was inside until too late. The boy's twin brother Jacob, a boy with a huge birthmark (also played by Donovan), decides to seek revenge against the bullies. Leonard (Jesse Camacho) who's overweight, survives the tree house fire but loses his sense of taste and smell. Thanks to the fire, this prompts Leonard to go on a diet, which isn't welcomed by his obese family. The boys' female friend Malee (Zoe Weizenbaum) tries to befriend an adult named Gus (Jeremy Renner), a grief-stricken patient of her therapist mother, Carla (Annabella Sciorra). Jacob's family falls apart after the death of his brother. But shortly after, his parents adopt a boy named Keith Gardner. Meanwhile, Malee begins to have a crush on Gus and changes the song for her recital to one Gus liked, just for him. As time goes by, she sees Gus as her "soul mate". She sneaks into his house one night to find him grieving. Afraid to confront him, Malee steals his gun and leaves. She gives it to Jacob the following day. Jacob frequently visits Jeff and Kenny, who are serving time in a juvenile hall. Jacob initially threatens them, until eventually Jeff commits suicide. Jacob befriends Kenny, soon learning he has an early release and is illegally moving to New Mexico. Meanwhile, Leonard's father decides to take his sisters to Florida instead of Leonard (who would usually go). Leonard decides to force his mother to lose weight by trapping her in the cellar. They both end up in the hospital after a gas leak in their home. Next, Jacob and Kenny agree that Jacob can go with him to New Mexico. Malee visits Gus and removes her clothes in an attempt to seduce him. Instead, Gus calls Malee's mother to come and pick her up. The next day, Gus explains to therapist Carla about the last fire he ever fought (which involved killing an injured little girl, upon the girl's request), claiming that Malee wanted him to take her pain away, as he was aware of her growing crush on him. Meanwhile, Jacob's mother tells him that Keith Gardner wasn't adopted to replace Rudy, and that she wants Kenny dead, which reminds Jacob of his planned revenge. The night of escape for Jacob finally comes and he meets up with Kenny. Jacob insists on going through a construction site which he says is a secret route. Once there, Jacob points Gus's gun at Kenny, and tells him "you killed him" before shooting him dead. Jacob buries the body and leaves. He returns in the daytime, and sees Gus spreading cement above Kenny's grave. Malee begins visiting her estranged father and Leonard's family finally starts eating healthily. The movie ends with Jacob's mother smiling at him from inside the house. 
 Question: How many stories are there in this film?

Answer: three


Question: Context: The U.S. Census for 2010 reported 332,199 households in Indianapolis, with an average household size of 2.42 and an average family size of 3.08. Of the total households, 59.3% were family households, with 28.2% of these including the familys own children under the age of 18; 36.5% were husband-wife families; 17.2% had a female householder (with no husband present) and 5.6% had a male householder (with no wife present). The remaining 40.7% were non-family households. , 32% of the non-family households included individuals living alone, 8.3% of these households included individuals age 65 years of age or older. 
 Question: Which group from the census is smaller: non-family households or husband-wife families?

Answer: husband-wife families


Question: Context: The performance of CURB65 in predicting mortality in community-acquired pneumonia (CAP) has been tested in two large observational studies. However, it has not been tested against generic sepsis and early warning scores, which are increasingly being advocated for identification of high-risk patients in acute medical wards. A retrospective analysis was performed of data prospectively collected for a CAP quality improvement study. The ability to stratify mortality and performance characteristics (sensitivity, specificity, positive predictive value, negative predictive value and area under the receiver operating curve) were calculated for stratifications of CURB65, CRB65, the systemic inflammatory response syndrome (SIRS) criteria and the standardised early warning score (SEWS). 419 patients were included in the main analysis with a median age of 74 years (men = 47%). CURB65 and CRB65 stratified mortality in a more clinically useful way and had more favourable operating characteristics than SIRS or SEWS; for example, mortality in low-risk patients was 2% when defined by CURB65, but 9% when defined by SEWS and 11-17% when defined by variations of the SIRS criteria. The sensitivity, specificity, positive predictive value and negative predictive value of CURB65 was 71%, 69%, 35% and 91%, respectively, compared with 62%, 73%, 35% and 89% for the best performing version of SIRS and 52%, 67%, 27% and 86% for SEWS. CURB65 had the greatest area under the receiver operating curve (0.78 v 0.73 for CRB65, 0.68 for SIRS and 0.64 for SEWS). CURB65 should not be supplanted by SIRS or SEWS for initial prognostic assessment in CAP. Further research to identify better generic prognostic tools is required. 
 Question: CURB65 score is used for stratification of which disease?

Answer:
pneumonia