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.

Q: Context: Villa Wartholz was designed by Heinrich von Ferstel in the historicist style in the years 1870 to 1872 for Archduke Karl Ludwig of Austria. 
 Question: What is the name of the Villa Wartholz architect?

A: heinrich von ferstel
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Q: Context: A biochemical compound is any carbon-based compound found in living things. Like hydrocarbons, all biochemi- cal compounds contain hydrogen as well as carbon. However, biochemical compounds also contain other elements, such as oxygen and nitrogen. Almost all biochemical compounds are polymers. They consist of many, smaller monomer molecules. Biochemical polymers are referred to as macromolecules. The prefix macro means "large," and many biochemical molecules are very large indeed. They may contain thousands of monomer molecules. Biochemical compounds make up the cells and tissues of organisms. They are also involved in life processes, such as making and using food for energy. Given their diversity of functions, its not surprising that there are millions of different biochemical compounds. However, they can be grouped into just four main classes: carbohydrates, proteins, lipids, and nucleic acids. The classes are summarized in Table 9.3 and described in the rest of this lesson. Class Carbohydrates Elements carbon hydrogen oxygen Examples sugars starches cellulose Proteins carbon hydrogen oxygen nitrogen sulfur carbon hydrogen oxygen carbon hydrogen oxygen nitrogen phosphorus enzymes hormones Lipids Nucleic acids Functions provide energy to cells store energy in plants makes up the cell walls of plants speed up biochemical re- actions regulate life processes fats oils store energy in animals store energy in plants DNA RNA stores genetic information in cells helps cells make proteins Carbohydrates are biochemical compounds that include sugars, starches, and cellulose. They contain oxygen in addition to carbon and hydrogen. Organisms use carbohydrates mainly for energy. Sugars are simple carbohydrates. Molecules of sugar have just a few carbon atoms. The simplest sugar is glucose (C6 H12 O6 ). Glucose is the sugar that the cells of living things use for energy. Plants and some other organisms make glucose in the process of photosynthesis. Living things that cannot make glucose obtain it by consuming plants or these other organisms. You can see the structural formula of glucose and two other sugars in Figure 9.16. The other sugars in the figure are fructose and sucrose. Fructose is an isomer of glucose. It is found in fruits. It has the same atoms as glucose, but they are arranged differently. Sucrose is table sugar. It consists of one molecule of glucose and one molecule of fructose. Starches are complex carbohydrates. They are polymers of glucose. They consist of hundreds of glucose monomers bonded together. Plants make starch to store extra sugars. Consumers get starch from plants. Common sources of starch in the human diet are pictured in Figure 9.17. Our digestive system breaks down starch to simple sugars, which our cells use for energy. Cellulose is another complex carbohydrate that is a polymer of glucose. However, the glucose molecules are bonded together differently in cellulose than they are in starches. Cellulose molecules bundle together to form long, tough fibers (see Figure 9.18). Have you ever eaten raw celery? If you have, then you probably noticed that the stalks contain long, stringy fibers. The fibers are mostly cellulose. Cellulose is the most abundant biochemical compound. It makes up the cell walls of plants and gives support to trunks and stems. Cellulose also provides needed fiber in the human diet. We cant digest cellulose, but it helps keep food wastes moving through the digestive tract. Proteins are biochemical compounds that contain oxygen, nitrogen, and sulfur in addition to carbon and hydrogen. Protein molecules consist of one or more chains of small molecules called amino acids. Amino acids are the "building blocks" of proteins. There are 20 different common amino acids. The structural formula of the simplest amino acid, called glycine, is shown in Figure 9.19. Other amino acids have a similar structure. The sequence of amino acids and the number of amino acid chains in a protein determine the proteins shape. The shape of a protein, in turn, determines its function. Shapes may be very complex. You can learn more about the structure of proteins at the URL below. MEDIA Click image to the left or use the URL below. URL: Proteins are the most common biochemicals. They have many different functions, including: making up tissues as components of muscle. speeding up biochemical reactions as enzymes. regulating life 
 Question: class of biochemical compounds that includes oils

A: lipids
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Q: Context: In a New York City courthouse, an eighteen-year-old boy from a slum is on trial for allegedly stabbing his father to death. Final closing arguments having been presented, a visibly bored judge instructs the jury to decide whether the boy is guilty of murder. If there is any reasonable doubt of his guilt they are to return a verdict of not guilty. The judge further informs them that a guilty verdict will be accompanied by a mandatory death sentence.The jury retires to a private room, where the jurors spend a short while getting acquainted before they begin deliberating. It is immediately apparent that the jurors have already decided that the boy is guilty, and that they plan to return their verdict without taking time for discussion with the sole exception of Juror 8 (Henry Fonda), who is the only "not guilty" vote in a preliminary tally. He explains that there is too much at stake for him to go along with the verdict without at least talking about it first. His vote annoys the other jurors, especially Juror 7 (Jack Warden), who has tickets to a baseball game that evening; and Juror 10 (Ed Begley Sr.), who believes that people from slum backgrounds are liars, wild, and dangerous.The rest of the film's focus is the jury's difficulty in reaching a unanimous verdict. While several of the jurors harbor personal prejudices, Juror 8 maintains that the evidence presented in the case is circumstantial, and that the boy deserves a fair deliberation. He calls into question the accuracy and reliability of the only two witnesses to the murder, the "rarity" of the murder weapon (a common switchblade, of which he has an identical copy), and the overall questionable circumstances. He further argues that he cannot in good conscience vote "guilty" when he feels there is reasonable doubt of the boy's guilt.Having argued several points and gotten no favorable response from the others, Juror 8 reluctantly agrees that he has only succeeded in hanging the jury. Instead, he requests another vote, this time by secret ballot. He proposes that he will abstain from voting, and if the other 11 jurors are still unanimous in a guilty vote, then he will acquiesce to their decision. The secret ballot is held, and a new "not guilty" vote appears. This earns intense criticism from Juror 3 (Lee J. Cobb), who blatantly accuses Juror 5 (Jack Klugman) who had grown up in a slum of switching out of sympathy toward slum children. However, Juror 9 (Joseph Sweeney) reveals that he himself changed his vote, feeling that Juror 8's points deserve further discussion.Juror 8 presents a convincing argument that one of the witnesses, an elderly man who claimed to have heard the boy yell "I'm going to kill you" shortly before the murder took place, could not have heard the voices as clearly as he had testified due to an elevated train passing by at the time; as well as stating that "I'm going to kill you," is often said by people who do not literally mean it. Juror 5 changes his vote to "not guilty". Soon afterward, Juror 11 (George Voskovec) questions whether it is reasonable to suppose the defendant would have fled the scene, having cleaned the knife of fingerprints but leaving it behind, and then come back three hours later to retrieve it (having been left in his father's chest). Juror 11 then changes his vote.Juror 8 then mentions the man's second claim: upon hearing the father's body hit the floor, he had run to the door of his apartment and seen the defendant running out of the building from his front door in 15 seconds. Jurors 5, 6 and 8 question whether this is true, as the witness in question had had a stroke, limiting his ability to walk. Upon the end of an experiment, the jury finds that the witness would not have made it to the door in enough time to actually see the killer running out. Juror 8 concludes that, judging from what he claims to have heard earlier, the witness must have 
 Question: Who does McCardle play?

A:
juror 9
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