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.

Example Input: Passage: After thief Alex Cardo gets caught and betrayed by his partner in crime John while stealing an ancient Jian in Thailand, he soon finds himself imprisoned and beaten. One of the guards, Demon, is particularly upset by Alex's appearance and tortures him whenever he gets the opportunity. Alex finds one friend and mentor in the jailhouse, Master Sun, who teaches him a superior fighting style called "Iron Hand". When a "best of the best kumite" is to take place, Demon gets an invitation. Now Master Sun and Alex need to find a way to let Alex take part in the kumite, too.
The final fight pits Alex and Demon together.  At first, and for a long time, Demon has the upper hand in terms of strength and fighting ability.  When Alex is down, he takes one last look at Master Sun and uses the "Iron Hand" against his opponent, severely damaging and defeating Demon.  Alex is the winner, and as part of deals previously made, Master Sun is freed from prison, and so is Alex. 
Question: What is the full name of the person who learns the "Iron Hand" fighting style?
Example Output: Alex Cardo.

Example Input: 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?
Example Output: Rick.

Example Input: Passage: Music student Nancy, the 19-year-old daughter of Frank, real estate broker, and Elaine Benson (Bob Hope and Jane Wyman), wants to marry fellow music student David, the 20-year-old son of Oliver Poe, record producer. What the bride doesn't know is that her parents are about to get a divorce.
Poe is opposed to marriage and doesn't want the kids to get married. At the church, when the wedding is in progress, he exposes the Bensons' secret. Nancy and David decide marriage isn't necessary. They will live together instead, travel around the country with a rock band and heed the advice and wisdom of a Persian mystic called the Baba Zeba.
Frank and Elaine are seeing other people. He is involved with a divorcee, Lois Grey, while she is developing an interest in Phil Fletcher, who also is recently divorced. Poe, meanwhile, continues to see, LaVerne Baker, his live in girl friend.
Then one day, Nancy finds out she is pregnant. The Baba Zeba persuades her to put up the baby for adoption, paid off by Oliver. Frank and Elaine conspire behind their daughter's back to adopt their own grandchild.
Complications arise, resulting in Frank trying to bribe the guru and even disguising himself as one of the Baba Zeba's robed followers. By the end, all is resolved; the Bensons get back together, David and Nancy have their baby, even Poe and LaVerne have married giving the film a thriced blessed happy ending. 
Question: What are the names of the kids who Oliver does not want to get married?
Example Output:
Nancy.