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: A joint is a point at which two or more bones meet. There are three main types of joints in the body: 1. Fixed joints do not allow any bone movement. Many of the joints in your skull are fixed ( Figure 1.1). There are eight bones that fuse together to form the cranium. The joints between these bones do not allow movement, which helps protect the brain. 2. Partly movable joints allow only a little movement. Your backbone has partly movable joints between the vertebrae ( Figure 1.2). The skull has fixed joints. Fixed joints do not allow any movement of the bones, which protects the brain from injury. 3. Movable joints allow the most movement. Movable joints are also the most common type of joint in your body. Your fingers, toes, hips, elbows, and knees all provide examples of movable joints. The surfaces of bones at movable joints are covered with a smooth layer of cartilage. The cartilage reduces friction between the bones. Ligaments often cross a joint, holding two nones together. For example, there are numerous ligaments connecting the leg bones across the knee joint. Four types of movable joints are discussed here. 1. In a ball-and-socket joint, the ball-shaped surface of one bone fits into the cup-like shape of another. Exam- ples of a ball-and-socket joint include the hip ( Figure 1.3) and the shoulder. 2. In a hinge joint, the ends of the bones are shaped in a way that allows motion in two directions, forward and backward. Examples of hinge joints are the knees ( Figure 1.4) and elbows. 3. The pivot joint ( Figure 1.5) only allows rotating movement. An example of a pivot joint is the joint between the radius and ulna that allows you to turn the palm of your hand up and down. 4. A gliding joint is a joint which allows only gliding movement. The gliding joint allows one bone to slide over the other. The gliding joint in your wrist allows you to flex your wrist. It also allows you to make very small side-to-side motions. There are also gliding joints in your ankles. 
 Question: what type of joint allows you to turn the palm of your hand?

Answer: a pivot joint


Question: Context: Neural stem/progenitor cells (NSCs) reside in the subventricular zone (SVZ) and subgranular zone of the hippocampal dentate gyrus in adult mammals. The ubiquitin ligase HRD1 is associated with degradation of amyloid precursor protein and believed to be specifically expressed in neurons and not in astrocytes. We investigated expression of HRD1 using immunohistochemistry and found colocalization of HRD1 with the NSC marker protein nestin and glial fibrillary acidic protein in the NSCs of the SVZ (the SVZ astrocytes) but not in the hippocampus. In the hippocampal dentate gyrus, HRD1 is localized in the nucleus of nestin-positive cells. 
 Question: Which intermediate filament (IF) protein can be used as a non-specific marker of the neuronal precursor cells of the subventricular zone?

Answer: nestin


Question: Context: New Orleans, Louisiana, 1927. An enraged posse of men descend on the isolated Seven Doors Hotel deep in the swamps. They grab an artist called Schweik (Antoine Saint John), who is cloistered there. Accusing him of being a warlock, Schweik is dragged down to the cellar where he is savagely beaten with heavy chains, tortured with quicklime acid, and crucified with his wrists nailed to a cellar wall, despite his dire warnings of evil to be unleashed.New Orleans, 1981. Liza Merril (Catriona MacColl) is a young woman who arrives from New York City to claim the hotel as her inheritance. No sooner has architect friend Marin Avery (Michele Mirabella) begins to show her around the property, strange incidents begin to happen. A painter (Anthony Flees) falls off his rig and is horribly injured, coughing up blood and babbling about, "the eyes, the eyes." Dr. John McCabe (David Warbeck) arrives to take the injured man to the hospital, and offers Liza some sympathy. Next, a plumber, named Joe, attempts to repair a major leak in the flooded cellar. However, he is murdered by a presence that emerged from behind a slim-caked wall. The atmosphere at the hotel is further chilled by the creepy-looking servants, Arthur (Giampaolo Saccarola) and Martha (Veronica Lazar), who apparently come with the hotel. Martha discovers Joe's dead body in the cellar, and another much older cadaver lying in a pool of dirty water nearby. It is apparently that of Schweik, the artist.Driving down the 14-mile causeway to New Orleans, Liza encounters a strange blind woman, standing in the middle of the desolate highway. The blind woman introduces herself as Emily (Sarah Keller), and tells Liza that she has been waiting for her, although her eyes are occluded with cataracts. Liza drives Emily over to her opulently furnished house in New Orleans. Liza is warned by Emily to leave the hotel while she still can. Meanwhile at the hospital morgue, Dr. John McCabe is performing the autopsy on Joe the plumber while his assistant Harris (Al Cliver) wants to install an EMG machine to the corpse of Schweik. John laughs it off and leaves for lunch, while Harris remains behind to install the EMG machine. After Harris leaves for a call, the EMG machine begins pulsing with activity. A little later, Joe's wife Mary-Anne (Laura De Marchi) arrives with her daughter Jill (Maria Pia Marsale) to dress up her husband's corpse for the funeral, when she is killed in a horrific way by scalded with acid. Jill is then menaced by the re-animated cadaver of Schweik.Liza meets with John McCabe in a downtown bar to discuss her misgivings and anxieties. He expresses puzzlement when Lisa complains about he ineptitude of her weird servants. John claims to have never heard of them before despite knowing everyone in the area. Then a phone call from the bar arrives from Harris who informs John that Mary-Anne's body was found in the morgue, while Jill was found huddled in a corner frightened and unable to speak. After Joe and Mary-Anne's funeral, Emily appears again to Liza that evening at the hotel. Emily tells Liza about the warlock Schweik, who stayed in Room 36 of the hotel and about the supernatural underworld that the hotel conceals. The hotel was built over one of the Seven Gates of Hell, and Schweik has been the Guardian. Emily is about to reveal more when her hands wander over to a canvas depicting a desolate vision of lost souls in a terrible and arid landscape. Suddenly afraid, Emily says that the painting was painted by Schweik before he died, and she runs out of the hotel parlor into the night. But Liza notices a disquieting fact about her sudden departure: Emily made no footfalls on the bare wooden boards as she ran, and neither did her seeing-eye dog.The next day, Liza ventures nervously into Room 36, a dingy phantasmal of sheet-covered furniture and shafts of dusty light. She finds an ancient book, whose weirdly flesh-like cover bears the single word 
 Question: Whose corpse does Liza see?

Answer:
jill.