Given the following context: In New Orleans, Louisiana, a man named John arrives at a bar searching for the "evilest" prostitute he can take home. He is directed to Shirley, who agrees to leave with him for two-hundred dollars. At his home, he asks her to lie on a table. She undresses, and John re-enters the room in a robe and wearing a mysterious metal mask. He begins massaging her, and then ties her to the table and eviscerates her, removes her heart, and offers it on an altar in an Aztec sacrifice to the goddess Coatl. Sergeant Frank Hebert and his partner are assigned to Shirley's murder case after her body is found on train tracks in the city. When questioning other local prostitutes, Hebert meets Sherry, and discovers from her that the man whom Shirley had left with the night she died wore an unusual gold ring. Meanwhile, John continues to stalk local strip clubs and bars for further female victims, performing the same evisceration and sacrificial murders on them. Hebert eventually comes upon a delivery man who helps lead police to the apartment belonging to John, where he has three women held hostage for a ritual sacrifice planned for the Mardi Gras celebration. The police raid the apartment and save the three women, but John escapes on foot, finds a car, and begins a high-speed chase that ends with him crashing in the Gulf of Mexico. When they pull the car from the Gulf, they find the ritual mask, but John is nowhere to be found. answer the following question: Who wore an ususual gold ring?
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Answer: John

Given the following context: On returning to London, Moore undertook a seven-year teaching post at the Royal College of Art. He was required to work two days a week, which allowed him time to spend on his own work. His first public commission, West Wind (192829), was one of the eight reliefs of the 'four winds' high on the walls of London Underground's headquarters at 55 Broadway. The other 'winds' were carved by contemporary sculptors including Eric Gill with the ground-level pieces provided by Epstein. 1928 saw Moore's first solo exhibition, held at the Warren Gallery in London. In July 1929, Moore married Irina Radetsky, a painting student at the Royal College. Irina was born in Kiev in 1907 to UkrainianPolish parents. Her father did not return from the Russian Revolution and her mother was evacuated to Paris where she married a British army officer. Irina was smuggled to Paris a year later and went to school there until she was 16, after which she was sent to live with her stepfather's relatives in Buckinghamshire. Irina found security in her marriage to Moore and was soon posing for him. Shortly after they married, the couple moved to a studio in Hampstead at 11a Parkhill Road NW3, joining a small colony of avant-garde artists who were taking root there. Shortly afterward, Hepworth and her second husband Ben Nicholson moved into a studio around the corner from Moore, while Naum Gabo, Roland Penrose, Cecil Stephenson and the art critic Herbert Read also lived in the area (Read referred to the area as "a nest of gentle artists"). This led to a rapid cross-fertilization of ideas that Read would publicise, helping to raise Moore's public profile. The area was also a stopping-off point for many refugee artists, architects and designers from continental Europe en route to Americasome of whom would later commission works from Moore. answer the following question: What is the last name of the person who lived with family in Buckinghamshire?
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Answer: Radetsky

Given the following context: "Talk That Talk" was written by Ester Dean, Jay-Z, StarGate, Anthony Best, Sean Combs, and Chucky Thompson, and produced by StarGate. They had produced Rihanna's 2010 hit singles "Only Girl (In the World)" and "What's My Name?" for her fifth album Loud. StarGate told Norwegian website 730.no that it was their first collaboration with Jay-Z and said that they were very satisfied with both the song and each artist's contribution. "Talk That Talk" was recorded at Roc the Mic Studios and The Jungle City Studios in New York City, Westlake Recording Studios in Los Angeles, and The Hide Out Studios in London. StarGate, Miles Walker, and Mike Anderson served as the song's recording engineers. Rihanna's vocals were recorded by Marcos Tovar and Kuk Harrell, who additionally produced them, while Jordan "DJ Swivel" Young recorded Jay-Z's verses. Additional recording of the song was done in Sofitel Paris Le Faubourg and Savoy London hotels. "Talk That Talk" was mixed by Phil Tan and assistant Daniela Rivera at Ninja Beat Club Studios in Atlanta. Eriksen and Hermansen recorded the song's instrumentation, and Tim Blacksmith and Danny D. were assigned as its executive producers.In December 2011, Rihanna asked her fans on Twitter to recommend a song from Talk That Talk for release as the third single. On January 10, 2012, she announced that the title track was chosen and also debuted the single's covera black-and-white image in which Rihanna is dressed in "street punk/rockabilly clothes" and crouches against a wall. According to Jazmine Gray of Vibe magazine, the singer has an ambiguous facial expression on the cover. On January 17, Def Jam Recordings serviced "Talk That Talk" to urban contemporary radio stations in the United States. It was also sent to US contemporary hit and rhythmic radios on February 14. On March 26, "Talk That Talk" was released in France as a CD single, which contained the album version of the song and the Chuckie Extended Remix of "We Found Love". answer the following question: What is the name of the person who was said to have an ambiguous facial expression on the cover
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Answer:
Rihanna