user: input question: The answer to the question: What song was said to possibly be written for Leona Lewis? is inside the article: "Halo" is a song recorded by American singer Beyoncé for her third studio album, I Am... Sasha Fierce (2008). Included on the I Am... disc, it was intended to give a behind-the-scenes glimpse of Beyoncé's life, stripped of her make-up and celebrity trappings. Columbia Records released the song, the album's fourth single, to mainstream radio in the United States on January 20, 2009, and to international markets from February 20. Inspired by Ray LaMontagne's 2004 song "Shelter," "Halo" was written and composed by Ryan Tedder, Evan Bogart, and Beyoncé herself. It was conceived by Tedder and Bogart specifically for Beyoncé, although there was media speculation that it had been intended for Leona Lewis. "Halo" is a pop power ballad, the lyrics of which describe a sublime love. It features drum, piano, keyboard, string, synthesizer, and percussion instrumentation. The song faced a controversy when Kelly Clarkson claimed that Tedder had reused the musical arrangement in her own 2009 song "Already Gone." "Halo" received positive reviews from music critics, who made comparisons with Lewis's 2007 song "Bleeding Love." Its production and Beyoncé's emotional vocals also received critical praise. "Halo" was nominated for Record of the Year and won Best Female Pop Vocal Performance at the 52nd Annual Grammy Awards. It won Best Song at the 2009 MTV Europe Music Awards. "Halo" topped the singles charts of Brazil, Norway, and Slovakia, and reached the top five on the singles chart of Australia, Germany, Ireland, Italy, New Zealand, Switzerland, the United Kingdom, and the US. It has received over ten certifications including a seven-times platinum certification from Australia and a double-platinum from Spain, the United Kingdom and the United States. Philip Andelman directed the ballad's accompanying music video, which features American actor Michael Ealy. It portrays a romantic relationship between Beyoncé's and Ealy's characters. Critics complimented Beyoncé's looks in the clip. An alternative music video, which shows..., can you guess it ????
output answer: Halo

The answer to the question: What three things describe Pete Whitney? is inside the article: BookWars is a creative documentary which is told in an unconventional, narrative style. The film opens with the narrator (who is also the film's director) driving out West along a desert highway, relating to the audience his previous experiences as a streetside bookseller in New York City. The entire documentary – including the central events involving his experiences among the street booksellers in New York – is thus "told" as a long conversation. The narrator describes his post-graduation years in New York, and how he ended up at one point virtually penniless. Driven by a desperate need to pay the rent, he resorts to wheeling his own books out to the street to try to sell them. He reveals that he was not only successful in making a significant amount of cash on that first day, but he has also met a variety of interesting and strange characters of the streets of New York – including other street booksellers. A motley assortment of street booksellers on West 4th street, in Greenwich Village, New York City, are first introduced. Among them: "Slick" Rick Sherman, a semi-professional magician; Al Mappo, so named because he only sells maps and atlases; Emil, who says only he "escaped", though we do not know from where; and Pete Whitney: King of the booksellers, toad collector, and collage artist. BookWars next introduces another group of street booksellers who hawk their trade on nearby 6th Avenue. Mainly black and minority individuals, they ply books and magazines in parallel fashion to the nearby West 4th street booksellers, who are primarily white. The booksellers on 6th Avenue suffer greater exposure to the law, with many claiming this to be due to racial profiling. Some of the significant personalities that are introduced on 6th Avenue include: Marvin, always wearing his trademark black hat; and Ron, from Jamaica – charismatic, streetwise and outspoken., can you guess it ?
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Answer: King of the booksellers

Problem: Given the question: The answer to the question: What is the name of the person who berates Teddy's mother? is inside the article: Tara is a wife to Mark and a stay-at-home mother to two children, Teddy and Florrie. Tara goes to a nearby park and seems upset. There is a passage of time. Tara and Mark are asleep in bed, when they are woken by a phone call. Tara resignedly has sex with Mark, during which she is in tears, unknowingly to Mark. She helps Mark get ready for work, and takes the children to school. When she leaves the school she stops and stands outside, in distress. The following Saturday morning Tara wakes up early, trying not to wake up Mark. He does wake up and she reluctantly engages in sex with him, again in distress unnoticed by Mark. Following a visit to the park, Mark tries to have sex with her in one of the children's rooms, which she refuses. Mark questions whether she's having an affair which she denies and they argue. Later they're having a BBQ with friends and Mark berates her for not providing drinks for the guests. That evening they are having sex again, and Tara again is crying and in distress. Afterwards she repeatedly whispers that she is not happy, and after some brief discussion with Mark she says she's going to sleep. There is a passage of time., can you guess it ?
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The answer is:


assistant: Mark