In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Passage: Amidst mourning with her family, she focused on work to deal with the grief, avoiding any news coverage of her sibling's death. She commented, "it's still important to face reality, and not that I'm running, but sometimes you just need to get away for a second." During this time, she ended her seven-year relationship with Jermaine Dupri.Several months later, Jackson performed a tribute to Michael at the 2009 MTV Video Music Awards, performing their duet "Scream". MTV stated "there was no one better than Janet to anchor it and send a really powerful message." The performance was lauded by critics, with Entertainment Weekly affirming the rendition "as energetic as it was heartfelt".Jackson's second hits compilation, Number Ones (retitled The Best for international releases), was released in November 2009. For promotion, she performed a medley of hits at the American Music Awards, Capital FM's Jingle Bell Ball at London's O2 arena, and The X-Factor. The album's promotional single "Make Me", produced with Rodney "Darkchild" Jerkins, debuted in September. It became Jackson's nineteenth number one on the Hot Dance Club Songs chart, making her the first artist to have number-one singles in four separate decades.Later that month, Jackson chaired the inaugural benefit of amfAR, The Foundation for AIDS Research, held in Milan in conjunction with fashion week. The foundation's CEO stated "We are profoundly grateful to Janet Jackson for joining amfAR as a chair of its first event in Milan.... She brings incomparable grace and a history of dedication to the fight against AIDS." The event raised a total of $1.1 million for the nonprofit organization. 
Question: What is the full name of the person that ended her seven-year relationship with Jermaine Dupri?
Janet Jackson.

Passage: In Seattle, strait-laced Matt Leland falls in love with Casey Roberts, the new girl at their high school who's from Chicago. They begin a sexual relationship. His father disapproves of this and her parents try to stop them from continuing to see each other. She deliberately sets off the fire alarm at school, knowing that there is no fire there, and is subsequently suspended. She has an argument with her parents when they tell her they are sending her to a boarding school. She takes an overdose and her parents subsequently arrange to have her committed. Matt helps Casey escape from an acute psychiatric ward, and as they run away they both deal with her borderline personality disorder.
Casey is eccentric in nature. Her impulsiveness and extreme risk-taking attitude and behavior is attributed to her illness, in which she experiences severe highs and lows of emotion. Her frequent intense feelings, of passion towards Matt and of fear and destructiveness, dominate her persona. Throughout the relationship, Matt selflessly puts her needs before his. The severity of this increases as her mental state worsens. 
Question: What are the first names of the people that run away from the institute?
Matt.

Passage: 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. 
Question: What group planned to release a new album in 2015?

Slayer.