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: Audioslave's history dates back to October 18, 2000, when Rage Against the Machine's lead vocalist Zack de la Rocha announced he was leaving the band, citing a breakdown in its "decision-making process". Rage Against the Machine broke up as a result of de la Rocha's departure, but the remaining three members of the band—Tim Commerford, Tom Morello, and Brad Wilk—decided to stay together and announced plans to continue with a new vocalist. Several vocalists jammed with the three, including B-Real of Cypress Hill, but they did not want another rapper or anybody who sounded like de la Rocha. Contrary to popular belief, Layne Staley of Alice in Chains neither auditioned nor was asked to join the new project. Tom Morello denied this claim on his Twitter account in 2015. Music producer and friend Rick Rubin suggested that they play with Chris Cornell, the ex-frontman of Soundgarden. Rubin also persuaded the three of them to go into group therapy with performance coach Phil Towle after the breakup. Rubin was confident that with the right new voice, Rage Against the Machine had the potential to become a better band; he believed "it could turn into a Yardbirds-into-Led Zeppelin scenario." Commerford later credited Rubin for being the catalyst that brought Audioslave together. He called him "the angel at the crossroads" because "if it wasn't for him, I wouldn't be here today."The chemistry between Cornell and the other three was immediately apparent; as Morello described: "He stepped to the microphone and sang the song and I couldn't believe it. It didn't just sound good. It didn't sound great. It sounded transcendent. And...when there is an irreplaceable chemistry from the first moment, you can't deny it." The quartet wrote 21 songs during 19 days of rehearsal, and began working in the studio in late May 2001 with Rubin as producer, while sorting out the label and management issues. 
Question: What is the first name of the person Commerford credited with being the catalyst that brought Audioslave together?
[EX A]: Rick.

[EX Q]: Passage: Ben and Arthur are a gay couple eagerly awaiting the legalization of gay marriage in Hawaii so that they may travel there for their dream wedding. After a news bulletin that a judge has made a ruling that will allow gay marriages to take place, the men purchase plane tickets and prepare to depart; however, before they leave, they discover that a challenge to the judge's ruling has resulted in a suspension of gay marriage in Hawaii, pending further judicial review. Ben takes advantage of the delay to inform Arthur that he is actually already married to a woman named Tammy, whom he wed out of societal pressure before he came to terms with his homosexuality and from whom he has been separated since before he and Arthur met. Arthur becomes angry, but decides to stay with Ben anyway. Shortly thereafter, Ben contacts Tammy, finally comes out to her, and asks her for a divorce.
After the disappointment of their near-wedding, Ben and Arthur resume their daily life, working in a small diner in Los Angeles, where Ben is a dishwasher and Arthur is a waiter. Although Ben—a former nurse who quit to pursue a music career—enjoys the manual labor and hours, Arthur has grown impatient with servitude and putting up with needy customers. One night, Arthur decides to quit and go back to college, so that he can earn an MBA and open up his own sex shop. Although the loss of income to the household means that Ben will have to quit and return to being a nurse, he agrees to do so in order to help Arthur pursue his dream. 
Question: What are the gay couple prohibited from having in Hawaii?
[EX A]: their dream wedding.

[EX Q]: Passage: In an animated sequence, a plane flying through the fictional Bukuvu region in the heart of Africa crashes. A child on board the plane, George, disappears into the jungle and is raised by a sapient, talking gorilla named Ape. Twenty-five years later, George, who enjoys swinging on vines to move about but has a habit of crashing into trees, has grown to be King of the Jungle.
Ursula Stanhope, a San Francisco heiress, tours Uganda with local guide Kwame and a trio of porters. Ursula is tracked down and joined by her fiancé, Lyle Van De Groot, with two poachers named Max and Thor. Kwame tells the group of the "White Ape", a local legend of a superhuman primate that rules the jungle. The next day Lyle, insistent on taking Ursula home as soon as possible, goes into the jungle with her to find the White Ape and they are attacked by a lion. Lyle knocks himself out trying to flee while Ursula is saved by George. George takes Ursula to his treehouse home and cares for her, introducing her to Shep, an African bush elephant that acts like George's dog, and Tookie, a toco toucan. George is smitten with Ursula and attempts to woo her; Ursula reciprocates his attraction, and her time spent with George makes her no longer wish to return home.
Lyle, Max and Thor find the treehouse and Lyle confronts Ursula and George. Max and Thor make to shoot Shep for his ivory, and Ape shouts at Shep to run. Everyone is stunned by the sight of a talking ape and Max and Thor decide to tranquilize and capture him. George runs to stop them and is accidentally shot by Lyle, who thought his gun was a novelty lighter. Lyle and the poachers are imprisoned and Lyle is identified as the shooter by the porters; Max and Thor are released and resolve to capture Ape to make a fortune in Las Vegas. Meanwhile, Ursula takes George home to get medical help for his wound and to see the human world he belongs in. 
Question: What is the last name of the person who confronts George and Ursula?
[EX A]:
Van De Groot.