input question: Generate a question that has the following answer: Housewarming for the following movie plot: This article's plot summary may be too long or excessively detailed. Please help improve it by removing unnecessary details and making it more concise. (August 2013) (Learn how and when to remove this template message) Abel Turner (Samuel L. Jackson) is a twenty-eight-year veteran of the LAPD. A single and widowed father, he is particularly strict with his two children, Marcus (Jaishon Fisher) and Celia (Regine Nehy). As his kids leave for school, the new neighbors begin moving in next door. They are a young interracial couple, Chris and Lisa Mattson (Patrick Wilson and Kerry Washington), who are recently married and buying their first home. Chris's first exchanges with Abel have somewhat hostile undertones, with Abel making comments about Chris' smoking (which Chris hides from Lisa) and listening to hip hop music. The following night, Chris and Lisa have sex in their swimming pool. Unknown to them, Abel's children are watching. Abel arrives home to see this spectacle and is upset, so he repositions the home security floodlights so they shine into Chris and Lisa's window, keeping them awake. When Chris confronts him, Abel claims that the lights are part of his security system to prevent crime and says that it is a complex process to shut down the system and the lights. Abel attends a housewarming party hosted by Chris and Lisa. He is garrulous but has an edge, and criticizes Chris and his friends for their liberal political and social tendencies. He also exposes Chris' smoking to Lisa, as Chris has been discarding his cigarette butts on Abel's lawn. As he leaves, Chris tells Abel that he is starting to take offense to him, but does not plan to move. One evening, they hear noises downstairs, and find the tires of Chris' car slashed. They suspect Abel and call the police. However, because of Abel's status within the LAPD, the arriving officers are unable to do anything. Chris and Lisa have dinner with her father, who warns them that acrimony with a police officer may cause trouble. Chris buys his own...???
output answer: What party is hosted by Chris and Lisa?

Generate a question that has the following answer: The Mayans for the following movie plot: Two young American couples Jeff (Jonathan Tucker) and Amy (Jena Malone), and Eric (Shawn Ashmore) and Stacy (Laura Ramsey) enjoy their vacation in Mexico. They meet Mathias (Joe Anderson), a German tourist, who is looking for his brother Heinrich. His last known location is an archaeological dig at a remote Mayan ruin in the jungle. They are also joined by Dimitri (Dimitri Baveas), Mathias's friend. The group reaches the ruins of a Mayan temple, and are confronted by Mayan villagers with guns and bows. Mathias tries to explain their purpose, but the villagers do not understand Spanish or English. When Amy accidentally touches some vines the villagers become increasingly agitated. Dimitri approaches the villagers, hoping to appease them, but they shoot and kill him. The rest of the group flees up the steps of the ruins. At the top, they find an abandoned camp and a shaft in the center. The group cannot call for help since Eric's phone has no signal. They hear a cell phone ringing from somewhere inside the ruins. Believing it is Heinrich's phone ringing, the rest of the group lowers Mathias down the shaft with a rope. The rope breaks and Mathias falls, becoming completely paralyzed. Amy and Jeff descend the temple steps hoping to reason with the Mayans, but to no success. In anger, Amy throws a clump of vines at them and hits a young boy, whom the Mayans promptly kill. They realize the Mayans are afraid of the vines, and won't let them go since they have touched them. Later, Stacy and Amy descend the shaft to help Mathias and to find the phone. Jeff and Eric rig a backboard and bring Mathias out of the shaft. The next morning, Stacy sees a tendril of vine has crept into a wound on her leg. The vines have also wrapped themselves around Mathias's lower legs and eaten them down to the bone. Eric and Jeff are barely able to remove the vines from Stacy but cannot get them off of Mathias. The cell phone is heard again from deep in the shaft so Stacy and Amy descend again. In a small, vine-covered room, the...
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Answer: Who do Amy and Jeff hope to reason with?

Problem: Given the question: Generate a question that has the following answer: At Joan's house for the following movie plot: Joan Mitchell (Jan White) is the 39-year-old wife of a businessman, Jack Mitchell (Bill Thunhurst). They live in suburban Pittsburgh with their 19-year-old daughter Nikki (Joedda McClain), a student. Joan is unhappy and bored with her housewife role. Jack is busy, domineering, and sometimes violent, embarking on long business trips every week. Joan has been seeing a psychotherapist because of her recurring dreams about her husband controlling her. He makes repeated references to needing to "kick some ass"a colleague's, his own child's, his wife's. Eventually, he strikes Joan in the face. Joan and her friends learn about a new woman in the neighborhood named Marion Hamilton (Virginia Greenwald) who practices witchcraft. Prompted by curiosity, Joan and one of her friends, Shirley (Anne Muffley), drive over to Marion's house one night for a Tarot reading. Marion is the leader of a secret witches' coven. Joan and Shirley drive home to Joan's house, where they meet Gregg (Raymond Laine), a student teacher at Nikki's college (with whom Nikki has a very casual sexual relationship). The four drink and talk. Gregg shows an interest in Joan, who rebuffs him. Joan throws Gregg out of her house after he cruelly tricks Shirley into believing that she has smoked pot. After taking Shirley home, Joan returns home to hear Nikki and Gregg having sex. Turned on, she quietly goes to her bedroom and begins touching herself until Nikki walks in on her. The next day, a furious Nikki leaves without telling anybody where she is going, and soon afterward Jack leaves for a one-week business trip, with Joan feeling more lonely than ever. Joan buys a book about witchcraft. She conjures a spell to make Gregg attracted to her, and soon they are engaged in an affair. She also has increasingly terrifying nightmares, in which she is attacked by an intruder wearing a Satanic mask. As she explores witchcraft further, practicing rituals and researching spells, Joan's world continues to change. The police tell Joan they have found Nikki in...
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The answer is:
Where do Joan and Shirley meet Gregg?