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.

[EX Q]: Passage: The impetus for creating the Ham Wall reserve was the plight of the bittern, with only 11 males present in the UK in the 1997 breeding season. Much of its reed bed habitat was deteriorating, and key coastal sites in eastern England were at risk of salt-water flooding, so an opportunity to create a new inland site was attractive to the RSPB. The peat excavations already had bund walls that allowed the water levels on the reserve to be easily managed in sections, and the workings had removed peat down to the underlying marine clay, a depth of 2 metres (6.6 ft) in this area.Water levels were managed using sluices, pipes and wind-pumps to create reed beds with about 20% open water, and the ditches were deepened and widened to restrict reed encroachment and provide a habitat for fish, particularly common rudd, introduced to provide food for the bitterns. By the completion of major works in 2013, the 260 hectares (640 acres) reserve contained 220 hectares (540 acres) of reed bed, including 75 hectares (190 acres) of deep water channels and ditches, 10 hectares (25 acres) of wet woodland and 30 hectares (74 acres) of grass, the latter being mainly on the bunds and some higher ground.Ham Wall, along with Lakenheath Fen in Suffolk, has been a key part of a bittern recovery programme initiated in 1994 as part of the United Kingdom Biodiversity Action Plan. Both reserves created extensive new reed beds, thereby adding significant additional breeding habitat. Initial funding for the recovery scheme was £60,000 from English Nature in 1994, augmented by two rounds of EU funding in 1996-2000 and 2002-2006. 
Question: In what reserves were new reed beds created?
[EX A]: Lakenheath Fen.

[EX Q]: Passage: The band announced the album's title and release date on its official website on November 9, 2014. Its global release schedule started on January 15, 2015. Formats included standard and deluxe edition CDs; a heavyweight 180-gram double LP vinyl album, available in black, white and a grey marble-effect limited edition, the latter of which was exclusive to Hot Topic; and as a digital download, including 24-bit AIFF and WAV format files, which were released exclusively on Qobuz. The LP discs were manufactured at Record Technology, Inc. in Camarillo, California, on high-quality vinyl. A digital download of the album was packaged with all LP editions.The standard version of the album contains ten tracks and the deluxe edition adds three acoustic versions as bonus tracks. Editions of the album sold at Walmart stores in North America feature a censored version of "The Devil Beneath My Feet". Manson later criticized the store and its gun sales policy, categorizing Walmart in an Australian interview as "that store in America which sells guns to kids but won't sell R-rated lyrics." Manson went on to joke that he might "do a signing at a Walmart store where I just sign guns, and you get a free record with it when you buy a gun." American CD versions of the album were packaged with black polycarbonate discs identical to those used by Sony for the original PlayStation in the early 1990s; the discs were sourced by Brian Schuman of Concord Music from the same plant Sony used. A heat-sensitive thermal texture was added to the CD, so that it appeared black when first opened but revealed a white pattern when exposed to the heat of a CD player.The album was also released as a limited edition "Definitive Box" set, which was sold exclusively on the bands webstore. Designed by Manson with Willo Perron and Hassan Rahim, the set included the deluxe CD and white vinyl editions of the album and several exclusive items, including a grey cloth-bound individually numbered collectors box, five lithographs designed by artist Nicholas Cope, a fold-out 24-inch poster, album sleeves printed on full-color UV-coated stock and a Pale Emperor T-shirt. A special edition containing a bonus DVD of music videos was later released in Japan. 
Question: What were the last names of the three people who designed the limited edition Definitive box set?
[EX A]: Manson.

[EX Q]: Passage: One evening, after getting drunk at a bar, Mitch and Dave urinate in a park's fountain, and simultaneously wish that they had each other's lives.
The next morning, Mitch and Dave realize they have switched bodies. Mitch remembers the wish they made the night before and they drive back to the park, planning to urinate again in the fountain and wish for their original lives back, but find the fountain has been removed for restorations. Forced to wait a few days until the parks department can locate the fountain, Mitch and Dave agree to pretend to be each other for the day. When Mitch arrives at Dave's law firm office, he befriends Dave's attractive assistant, Sabrina McKay.  However, Mitch's lack of professionalism and legal knowledge cause a big merger to fall through. Meanwhile, Dave arrives at Mitch's film shoot to discover that it is a lorno (light porno).
Tired of pretending to be Mitch, Dave has them go back to his house to tell his wife Jamie the truth, but Jamie does not believe him. Dave gives Mitch advice on how to behave professionally and Mitch sets Dave up on a date with Sabrina, who Mitch has had a crush on.
After speaking with his father, Mitch rededicates himself to doing everything Dave's life demands, from taking care of the kids and buying groceries to making decisions at the firm. On the night of her ballet recital, Cara, Dave's eldest child, is about to be pushed by another girl who has a habit of bullying her, but takes Mitch's advice and throws her to the floor, to which Mitch foul-mouthedly cheers. Cara tells Mitch that she loves him and Mitch says the same thing, but feels guilty for doing so immediately after. That night, Mitch and Jamie begin to have sex with each other, but Mitch angrily finds that his guilt will not allow him to become erect, and he admits that he is not cut out for the responsibilities of an adult. Jamie comforts him, and he discreetly rests his head on her breasts. 
Question: Who is the father of the girl who takes ballet?
[EX A]:
Dave.