In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
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Question: Passage: In early 2005, Frusciante entered the studio to work on his fifth and final studio album with the Chili Peppers, Stadium Arcadium. His guitar playing is dominant throughout the album, and he provides backing vocals on most of the tracks. Although usually following a "less is more" style of guitar playing, he began using a full twenty-four track mixer for maximum effect. In the arrangements, he incorporates a wide array of sounds and playing styles, similar to the funk-influenced Blood Sugar Sex Magik or the more melodic By the Way. He also changed his approach to his playing, opting to contribute solos and allow songs to be formed from jam sessions. In an interview from Guitar World, Frusciante explained how he approached his guitar solos for their album Stadium Arcadium completely differently from those for their previous albums. On Blood Sugar Sex Magik and Californication, Frusciante had a general idea how he wanted his guitar solos to sound. For Stadium Arcadium, almost every guitar solo was completely improvised by Frusciante on the spot. Several reviews have stressed that the influence of Hendrix is evident in his solos on the album, with Frusciante himself backing this up. He also expanded the use of guitar effects throughout the album, and used various other instruments such as the synthesizer and mellotron. He worked continuously with Rubin over-dubbing guitar progressions, changing harmonies and using all his technical resources.Frusciante began a series of collaborations with friend Omar Rodríguez-López and his band The Mars Volta, by contributing guitar and electronic instrumentation to song "Cicatriz ESP" off their album De-Loused in the Comatorium. He also contributed guitar solos on their 2005 album Frances the Mute. In 2006, he helped The Mars Volta complete their third album Amputechture by playing guitar on seven of its eight tracks. In return, Rodriguez-Lopez has played on several of Frusciante's solo albums, as well as making a guest appearance on Stadium Arcadium.

Answer: What is the name of the group that Frusciante provides backing vocals for?


Question: Passage: In a forest, a group of friends are participating in a LARP when their activities are brought to an end by abusive local police. Their friend Joe, a slacker and a fan of metal music, is dumped by his girlfriend Beth. Joe's friends Eric and Hung bring him unwillingly to a fantasy LARP event to cheer him up. Game master Ronnie, who was once humiliated by Joe as a result of an embarrassing Dungeons & Dragons incident, demands that Eric cast an advanced regeneration spell to allow Joe into the game. Eric recites a random passage from a grimoire he ordered online to allow Joe into the game, and unknowingly summons a succubus which resembles Beth.
Hung teaches Joe the rules of LARP combat, and Joe begins bonding with a female LARPer named Gwen. She is accompanied by her brutish cousin Gunther, who believes that the LARP event is an actual fantasy world and that he is an actual warrior. After the LARP event begins, the succubus begins murdering LARPers, including Hung and their friend Lando, with Ronnie narrowly escaping. Joe, Eric, Gwen, and Gunther discover the aftermath of the killings, and Ronnie informs Eric that the spell he recited was a genuine Enochian spell that can summon demons. They are confronted by the succubus, and Eric recites a different spell to mortally wound the succubus, but instead causes it to transform into a large monster.

Answer: What did the woman who looks like the succubus do to the slacker?


Question: Passage: On 10 March 1914, the suffragette Mary Richardson walked into the National Gallery and attacked Velázquez's canvas with a meat cleaver. Her action was ostensibly provoked by the arrest of fellow suffragette Emmeline Pankhurst the previous day, although there had been earlier warnings of a planned suffragette attack on the collection. Richardson left seven slashes on the painting, particularly causing damage to the area between the figure's shoulders. However, all were successfully repaired by the National Gallery's chief restorer Helmut Ruhemann.Richardson was sentenced to six months' imprisonment, the maximum allowed for destruction of an artwork. In a statement to the Women's Social and Political Union shortly afterwards, Richardson explained, "I have tried to destroy the picture of the most beautiful woman in mythological history as a protest against the Government for destroying Mrs. Pankhurst, who is the most beautiful character in modern history." She added in a 1952 interview that she didn't like "the way men visitors gaped at it all day long".The feminist writer Lynda Nead observed, "The incident has come to symbolize a particular perception of feminist attitudes towards the female nude; in a sense, it has come to represent a specific stereotypical image of feminism more generally." Contemporary reports of the incident reveal that the picture was not widely seen as mere artwork. Journalists tended to assess the attack in terms of a murder (Richardson was nicknamed "Slasher Mary"), and used words that conjured wounds inflicted on an actual female body, rather than on a pictorial representation of a female body. The Times described a "cruel wound in the neck", as well as incisions to the shoulders and back.

Answer:
What did Helmut Huhemann repair?