What insturment did Jeff Hanneman play for Slayer? Answer the above question based on the context below: On May 2, 2013, Jeff Hanneman died due to liver failure in a local hospital near his home in Southern California's Inland Empire; the cause of death was later determined to be alcohol-related cirrhosis. King confirmed that the band would continue, saying "Jeff is going to be in everybody's thoughts for a long time. It's unfortunate you can't keep unfortunate things from happening. But we're going to carry on and he'll be there in spirit." However, Araya felt more uncertain about the band's future, expressing his belief that "After 30 years [with Hanneman active in the band], it would literally be like starting over", and doubting that Slayer's fanbase would approve such a change. Despite the uncertainty regarding the band's future, Slayer still worked on a followup to World Painted Blood. Additionally, it was reported that the new album would still feature material written by Hanneman.At the 2014 Revolver's Golden Gods Awards ceremony, Slayer debuted "Implode", its first new song in five years. The group announced that they have signed with Nuclear Blast, and planned to release a new album in 2015. It was reported that Holt would take over Hanneman's guitar duties full-time, although Holt did not participate in the songwriting. In February, Slayer announced a seventeen date American tour to start in June featuring Suicidal Tendencies and Exodus. In 2015, Slayer headlined the Rockstar Energy Mayhem Festival for the second time. Repentless, the band's twelfth studio album, was released on September 11, 2015. Slayer toured for two-and-a-half years in support of Repentless. The band toured Europe with Anthrax and Kvelertak in October and November 2015, and embarked on three North American tours: one with Testament and Carcass in February and March 2016, then with Anthrax and Death Angel in September and October 2016, and with Lamb of God and Behemoth in July and August 2017. A lone date in Southeast Asia in 2017 was held in the Philippines.
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Answer: guitar

Whose husband is no longer alive? Answer the above question based on the context below: College student Sarah Foster is found by the police, as she is sleepwalking in her nightgown on the road. Since the suicide of her husband Jonathon, who worked as a novelist, she is suffering from sleep disorder. A few days later, she talks to Dr Cooper, whose student she was, about the sleepwalking and a recurring nightmare, in which she is attacked by an unknown man. Cooper sends her to a therapy in a sleep laboratory. During a walk on a cemetery, Sarah talks about it with her room mate Dawn, who shows a personal interest in her professor Owen. Then an attractive man gets out of a black car and Sarah imagines him being a single. At the evening in the sleep laboratory, Dr. Koslov explains to her that her neuronal activity will be observed during the night. He also introduces her to Dr. Scott White, the director of the lab. It is the man whom Sarah has seen at the cemetery. He tells her, that a student was buried and he was there with a colleague. Sarah confides to him that she loved her husband, but not his work as a novelist. The next morning she wakes up in a different room after a silent, dreamless night. White takes her case. He reports about irregularities in the theta waves and asks her to spend some more nights in the lab. Sarah recognizes that something is wrong. In the lecture hall she questions the statement of her teacher, who thinks that love stories are just a dopamine kick or a bipolar disorder. But she is even more irritated when he addresses her as Miss Wells and a student repeats this name. Also Dawn, her driver's license, her diary and a dedication in her husband's book affirm this surname. Sarah is rejected by Cooper's assistant. In the sleep laboratory Dr Koslov shows her a protocol about her dream in which she is pursued. She denies having dreamed anything, but sees her signature on the form.
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Answer: Sarah Foster

What organization commissioned a "site characterization study" to the company that sold flooring for use in basketball courts? Answer the above question based on the context below: In 1967, Pennsylvania leased the reactor complex to the Nuclear Materials and Equipment Corporation (NUMEC), which already had a federal license to work with nuclear materials. NUMEC, which soon became a subsidiary of Atlantic-Richfield Corporation (ARCO), set up a large irradiator in what had been the reactor pool. The irradiator contained over 1 million curies of cobalt-60 to produce intense gamma rays, which were used to sterilize medical equipment and irradiate food and wood. In the spring of 1967 the state had concluded that radiation contamination at the Quehanna site "could never be completely cleaned up", and so was glad to find a tenant with nuclear experience. A group of NUMEC employees discovered that irradiating hardwood treated with plastics produced very durable flooring. In 1978 they formed PermaGrain Products, Inc. as a separate company from ARCO, and purchased the rights to the process as well as "the main irradiator, a smaller shielded irradiator and related equipment". PermaGrain sold the flooring for use in basketball courts and gymnasiums, and was the longest occupant of the Quehanna facility, operating there from 1978 to December 2002. PermaGrain also let Neutron Products, Inc., a Maryland company, do cobalt-60 work in its hot cells, which required an amendment of their license from the Nuclear Regulatory Commission (NRC, the successor to the AEC).In 1993, strontium-90 contamination in the reactor facility led the NRC to require PermaGrain to begin decontamination work, and the Pennsylvania DEP commissioned a "site characterization study". In 1998, a firm named NES began the cleanup work; they changed their name to Scientech in 1999 and to EnergySolutions in 2006. The cleanup was originally estimated to take six months; by 2006 it had taken 8 years and cost $30 million. According to the Pennsylvania Department of Environmental Protection's (DEP) Bureau of Radiation Protection: "Inadequate characterization of the site and the presence of ongoing industrial operations resulted in many...
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Answer:
Pennsylvania DEP