Problem: Background: Pihos was born in 1923 in Orlando, Florida. His parents, Louis and Mary Pihos, were Greek immigrants. In August 1937, when Pihos was 13 years old, his father, the operator of an all-night restaurant in Orlando, was murdered. His body was discovered behind the counter of the restaurant with his skull fractured in 12 places.
Context: When Pihos returned to Indiana after his military service, he played at the fullback position for the 1945 Indiana Hoosiers football team that compiled the only undefeated record (9-0-1) in Indiana football history, won the program's first Big Ten Conference championship, and finished the season ranked No. 4 in the final AP Poll. He had only two days of practice before his first game back, Indiana's second game of the season, against Northwestern. He scored Indiana's only touchdown in the game, when he caught a pass at the Northwestern five-yard line and dragged three defenders with him over the goal-line. He scored the first two touchdowns in Indiana's 26-0 win over Purdue in the final game of the year. Pihos finished the season having carried the ball 92 times for 410 yards and seven touchdowns. He earned first-team All-America honors from Yank, the Army Weekly magazine, and finished eighth in voting for the Heisman Trophy.  As a senior, Pihos played three positions (fullback, halfback, and quarterback) and was named the most valuable player on the 1946 Indiana Hoosiers football team. In a show of versatility, and despite suffering from a throat infection and thigh injury during the 1946 season, he carried the ball 76 times for 262 rushing yards, completed seven of twelve passes for 84 passing yards, had ten catches for 213 receiving yards, and scored eight touchdowns. He ended his college career by scoring three touchdowns against the Purdue Boilermakers, helping the Hoosiers win the Old Oaken Bucket for that year. Pihos finished third in the voting for the Chicago Tribune Silver Football as the most valuable player in the Big Nine Conference.  In four seasons at Indiana, Pihos scored 138 points, which was then the school's all-time scoring record. He also broke Indiana career records for touchdowns and receptions. Bo McMillin, Indiana's head football coach since 1934, called Pihos "the greatest all-around football player our team has known in my time at Indiana."
Question: What other significant events took place during these years?
Answer: 1946 season, he carried the ball 76 times for 262 rushing yards, completed seven of twelve passes for 84 passing yards,

Problem: Background: Steranko was born in Reading, Pennsylvania. According to Steranko's authorized biography, his grandparents emigrated from Ukraine to settle in the anthracite coal-mining region of eastern Pennsylvania. Steranko's father, one of nine siblings, began working in the mines at age 10, and as an adult became a tinsmith. Steranko later said his father and uncles "would bootleg coal - they would go up into a mountain and open up a shaft.
Context: By his account, Steranko learned stage magic using paraphernalia from his father's stage magician act, and in his teens spent several summers working with circuses and carnivals, working his way up to sideshow performer as a fire-eater and in acts involving a bed of nails and sleight-of-hand. At school, he competed on the gymnastics team, on the rings and parallel bars, and later took up boxing and, under swordmaster Dan Phillips in New York City, fencing. At 17, Steranko and another teenage boy were arrested for a string of burglaries and car thefts in Pennsylvania.  Up through his early 20s, Steranko performed as an illusionist, escape artist, close-up magician in nightclubs, and musician, having played in drum and bugle corps in his teens before forming his own bands during the early days of rock and roll. Steranko, whose first band, in 1956, was called The Lancers, did not perform under his own name, claiming he used pseudonyms to help protect himself from enemies. He also claims to have put the first go-go girls onstage. The seminal rock and roll group Bill Haley and his Comets was based in nearby Philadelphia and Steranko, who played a Jazzmaster guitar, often performed in the same local venues, sometimes on the same bill, and became friendly with Haley guitarist Frank Beecher, who became a musical influence. By the late 1960s, Steranko was a member of a New York City magicians' group, the Witchdoctor's Club.  Comics historian Mark Evanier notes that the influential comic-book creator Jack Kirby, who "based some of his characters ... on people in his life or in the news", was "inspired" to create the escape artist character Mister Miracle "by an earlier career of writer-artist Jim Steranko".
Question: where was he an illusionist?
Answer: 

Problem: Background: Anna Stepanovna Politkovskaya (Russian: Anna Stepanovna Politkovskaia, IPA: ['an:@ sjtjI'pan@vn@ p@ljIt'kofsk@j@]; Ukrainian: Ganna Stepanivna Politkovs'ka ['han:a ste'panjiuna poljit'kousjka]; nee Mazepa [ma'zepa]; 30 August 1958 - 7 October 2006) was a Russian journalist, writer, and human rights activist who reported on political events in Russia, in particular, the Second Chechen War (1999-2005).
Context: Politkovskaya won a number of awards for her work. She used each of these occasions to urge greater concern and responsibility by Western governments that, after the 11 September attacks on the United States, welcomed Putin's contribution to their "War on Terror". She talked to officials, the military and the police and also frequently visited hospitals and refugee camps in Chechnya and in neighbouring Ingushetia to interview those injured and uprooted by the renewed fighting.  In numerous articles critical of the war in Chechnya and the pro-Russian regime there, Politkovskaya described alleged abuses committed by Russian military forces, Chechen rebels, and the Russian-backed administration led by Akhmad Kadyrov and his son Ramzan Kadyrov. She also chronicled human rights abuses and policy failures elsewhere in the North Caucasus. In one characteristic instance in 1999, she not only wrote about the plight of an ethnically-mixed old peoples' home under bombardment in Grozny, but helped to secure the safe evacuation of its elderly inhabitants with the aid of her newspaper and public support. Her articles, many of which form the basis of A Dirty War (2001) and A Small Corner of Hell (2003), depict a conflict that brutalised both Chechen fighters and conscript soldiers in the federal army, and created hell for the civilians caught between them.  As Politkovskaya reported, the order supposedly restored under the Kadyrovs became a regime of endemic torture, abduction, and murder, by either the new Chechen authorities or the various federal forces based in Chechnya. One of her last investigations was into the alleged mass poisoning of Chechen schoolchildren by a strong and unknown chemical substance which incapacitated them for many months.
Question: How many children were involved?
Answer: