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.

[EX Q]: Context: Change in gene expression associated with pancreatic cancer could be attributed to the variation in histone posttranslational modifications leading to subsequent remodeling of the chromatin template during transcription. However, the interconnected network of molecules involved in regulating such processes remains elusive. hPaf1/PD2, a subunit of the human PAF-complex, involved in the regulation of transcriptional elongation has oncogenic potential. Our study explores the possibility that regulation of histone methylation by hPaf1 can contribute towards alteration in gene expression by nucleosomal rearrangement. Here, we show that knockdown of hPaf1/PD2 leads to decreased di- and tri-methylation at histone H3 lysine 4 residues in pancreatic cancer cells. Interestingly, hPaf1/PD2 colocalizes with MLL1 (Mixed Lineage Leukemia 1), a histone methyltransferase that methylates H3K4 residues. Also, a reduction in hPaf1 level resulted in reduced MLL1 expression and a corresponding decrease in the level of CHD1 (Chromohelicase DNA-binding protein 1), an ATPase dependent chromatin remodeling enzyme that specifically binds to H3K4 di and trimethyl marks. hPaf1/PD2 was also found to interact and colocalize with CHD1 in both cytoplasmic and nuclear extracts of pancreatic cancer cells. Further, reduced level of CHD1 localization in the nucleus in hPaf1/PD2 Knockdown cells could be rescued by ectopic expression of hPaf1/PD2. Micrococcal nuclease digestion showed an altered chromatin structure in hPaf1/PD2-KD cells. Overall, our results suggest that hPaf1/PD2 in association with MLL1 regulates methylation of H3K4 residues, as well as interacts and regulates nuclear shuttling of chromatin remodeling protein CHD1, facilitating its function in pancreatic cancer cells.
Question: Which is the histone residue methylated by MLL1?
[EX A]: h3k4

[EX Q]: Context: In a New York City residence, Pierre Delacroix (Damon Wayans) rises to begin his daily routine. Brushing his teeth, he gives us by voice over a definition of satire. He tells us that with the rise of the Internet, video and interactive games, his field as a television writer has seen a drop in popularity. Meanwhile, in a dilapidated building, squatter Womack (Tommy Davidson) wakes up his friend Manray (Savion Glover) for a day of work. This consists of travelling to the CNS (Continental Network System) building where Delacroix works, and Manray tap dancing to entertain the workers. They then collect money from the workers. The men see Delacroix walk by, and ask him for monetary help in the form of work of some kind.Delacroix walks into a staff meeting late and is immediately castigated by his boss, Thomas Dunwitty (Michael Rapaport). Dunwitty informs the staff that CNS has poor ratings. He says he wants them to write funnier material, and ends the meeting. In the privacy of his office, Dunwitty tells Delacroix that the material Delacroix's been writing for him seems like it's about white people with black faces. Dunwitty asserts that Delacroix is an "oreo" with his Harvard education, because he won't write a "n----r show."The next day, Delacroix and his assistant Sloan Hopkins (Jada Pinkett Smith) talk. They've decided that Manray is the solution to his problem. Delacroix plans to write a show that will be so "offensive and racist," it will prove his point that the network only wants to see black buffoons on the air. Delacroix simply hopes to be fired, so he can be let go of his contract with CNS. Manray and Womack ask at the receptionist's desk for a "Delapoint" and the men working there tell them to step outside. However, Sloan steps into the lobby, sees what's happening, and escorts Manray and Womack to Delacroix's office. Delacroix explains to them that he has an idea for a television pilot, and they can make money with it. His main request is that Manray changes his name to Mantan, in an apparent homage to black character actor Mantan Moreland.On Sloan's walk home, she runs into her big brother Big Blak Afrika F/K/A Julius (Yasiin Bey). In Sloan's apartment, Julius and Sloan argue about his values, and he tells her to introduce him and his political hip-hop crew, the Mau Maus, to Delacroix.Delacroix has another meeting with Dunwitty. Delacroix proposes that the network start a variety show called "Mantan: The New Millenium Minstrel Show." Delacroix says that new faces are needed for the show, and has Sloan bring in Manray and Womack. The two men, respectively renamed "Mantan" and "Sleep'n Eat," will exhibit a range of stereotypical traits, Delacroix explains. Sloan is opposed to the proceedings, and suggests that there will be protest of the show they are planning. To seal the package, Manray dances atop a table in front of Dunwitty -- who immediately leaves to try to sell the show's concept to his executive bosses.Delacroix, Sloan and another woman hold auditions for the show. The first group of people (The Roots) audition to be the show's house band, The Alabama Porch Monkeys. After they perform, a dancer, a vulgar man shouting "I be smackin' my hoes," and a didgeridoo player all audition. The next hopeful is Honeycutt (Thomas Jefferson Byrd), an actor who bungles Shakespearean quotes and proclaims "N----s is a beautiful thing." Sloan's brother's group, the Mau Maus then do a fiery, confrontational performance; Pierre states via voice over that there is no place for them in his plan.Delacroix looks over a revised script for the show and confronts Dunwitty and his co-writer, Jukka about their alterations to it that even he finds racially offensive. Delacroix says that he won't be responsible for their changes, which Dunwitty says are to make the show funnier. Dunwitty says he knows black people better than Delacroix does, telling him, "Look
Question: The jokes and puns are extremely what?
[EX A]: racist

[EX Q]: Context: The company "Spacely Sprockets and Spindles" is in dire trouble. Their latest project, dubbed the 'Orbiting Ore Asteroid,' has had numerous technical setbacks, doing only 3 days of work in over 6 months. To make matters worse, the vice-president in charge of operations, Alexander Throttle-bottom, has run off, making this the fourth vice-president that the operation has lost. Matters are further compounded when the site's assistant refuses to press the start button to activate the factory, or accept Spacely's offer for a promotion or raise.Using his secretarial computer, Spacely pegs George Jetson to be the new vice-president, sending George home to pack and tell his family. However, the news is met with with sadness, as the move will interfere with Jane's recycling program, Elroy's spaceball tournament, and Judy's date with rock star Cosmic Cosmo.Even so, the family manages to come together (with the exception of Judy who is sad about her missed date), and the family arrives at the 'Orbiting Ore Asteroid,' which not only houses the factory, but a shopping center and housing complex. The Jetsons meet their new neighbors, including Lucy-2, whose husband Rudy-2 works at the factory, and son Teddy-2 plays on the local spaceball team. They also meet the Furbolo family, including their mischievous daughter, Fergie.The next day, George arrives at work and meets Rudy-2. Rudy verses George on the factory equipment, and they prepare for the official start-up of the factory. Meanwhile, Jane and Judy go shopping with Lucy-2. Still feeling depressed, Judy goes off on her own, and meets a boy named Apollo Blue, whom she quickly develops a crush on.Later on that day, everyone turns out for the re-opening of the plant, with George activating the controls. However, the machine malfunctions again, irritating Spacely. Shortly thereafter, Rudy-2 reveals to George about previous technical issues with the plant, and cautions that it may be safer if George were to go home. George refuses, not wanting to give up on being vice-president. The next day, repairs appear to be made but the factory again malfunctions. Spacely blames George for the technical glitches, and leaves Earth to check on the factory.After inspecting the factory again, Rudy-2 reveals that the incidents do not appear to be accidents, but 'warnings' to shut down the plant. Rudy then explains about the factory's troubles, and of the 4 previous vice-presidents. George decides to stay overnight at the plant, and figure out just what is happening.Elroy and Teddy-2 sneak off to follow him. However, when their disappearance is found out, Jane asks Judy and Apollo Blue to try and find them. Judy and Apollo find both Elroy and Teddy-2 at the plant, along with Fergie, who tagged along. They also find a strange little creature, whose species Fergie identifies as a Grungee. The Grungee leads them into the core of the asteroid, where it is revealed why the factory keeps being sabotaged: The factory's enormous drill is destroying the Grungee's habitat in the base of the asteroid. The Grungees have been making the plant malfunction to keep their homes from being destroyed.Jane and Astro soon make their way into the factory, along with Rudy-2. Rudy stays in the factory, as Jane and Astro go below. Soon afterwards, they all find George, who had been bound and gagged by the Grungees. George has no idea why this has happened to him, untill Jane and the others explain.Shortly after this revelation, Mr Spacely arrives, and against Rudy-2's protestations, reactivates the drill, almost killing Elroy when it's actions cause a large amount of rock to collapse. The other Grungees manage to help him, and they all head top-side. After Mr Spacely refuses to stop the drill, George manage to make the system malfunction. When Spacely demands an explanation, George explains about the Grungees, and Spacely is soon found to have ignored reports that the asteroid was inhabited.A deal is made by which the Grungees operate the plant,
Question: who is Teddy-2's father?
[EX A]:
rudy-2