Problem: Graziano was the son of Ida Scinto and Nicola Barbella. Barbella, nicknamed Fighting Nick Bob, was a boxer with a brief fighting record. Born in Brooklyn, Graziano later moved to an Italian enclave centered on East 10th Street, between First Avenue and Avenue A in Manhattan's East Village. He grew up as a street fighter and learned to look after himself before he could read or write.

As he grew older and seeing no other way to raise his standard of living, Graziano signed a few boxing contracts, but the rigors of training disinterested him. He and his early managers went their separate ways but eventually, he was picked up by Irving Cohen who had the sense to give him a long leash. Cohen changed the young fighter's name from Barbella to Graziano (his grandfather's surname) and lined up a fight. Refusing to train much, Graziano nevertheless showed his killer instinct and won by a knockout. Other fights were lined up with Cohen trying, in his subtle way, to overmatch Graziano, get him defeated, and thereby show him the value of getting into condition. He even demanded a match against Sugar Ray Robinson. In March 1945, at Madison Square Garden, Graziano scored a major upset over Billy Arnold, whose style was similar to that of Sugar Ray Robinson; he was a slick boxer with lightning-fast combinations and a knockout punch. The Ring magazine and various newspapers across the United States touted Arnold as the next Joe Louis or Sugar Ray Robinson. Arnold was a heavy favorite to defeat Graziano and then to go on to fight for the world title, but Graziano absorbed a beating in the early going, before going on to batter and knock Arnold out in the third round of the scheduled eight-round bout. Following his defeat to Graziano, Arnold was never the same. Graziano is most famous for his three title bouts with Tony Zale, all for the middleweight title. In their first match (September 27, 1946), after flooring Graziano in the first round, Zale took a savage beating from him, and was on the verge of losing the fight by TKO. However, he rallied and knocked him out in the sixth round to retain his title. The rematch, a year later in Chicago (July 16, 1947), was a mirror image of their first fight. The referee almost stopped the second fight in the third round because of a severe cut over Graziano's left eye, which would have awarded the victory to Zale, but Graziano's cutman, Morris ("Whitey") Bimstein, was able to stop the bleeding to let the fight continue. Graziano was battered around the ring, suffered a closed eye and appeared ready to lose by a knockout, then rallied and knocked Zale out in the sixth round, becoming world middleweight champion. Their last fight was held in New Jersey the following year (June 10, 1948). Zale regained his crown, winning the match by a knockout in the third round. The knockout blows consisted of a perfect combination of a right to Graziano's body, then a left hook to his jaw. He was knocked unconscious. His last attempt at the middleweight title came in April 1952, when he fought Sugar Ray Robinson. He dropped him to his knee with a right in the third round. Less than a minute later, Robinson knocked him out for the count with a right to the jaw. He retired after losing his very next fight, a 10-round decision to Chuck Davey.

When did Rocky begin his professional career?

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Problem: The Alexandrov Ensemble (Russian: Ansambl' Aleksandrova, tr. Ansambl' Aleksandrova; commonly known as the Red Army Choir in the West) is an official army choir of the Russian armed forces. Founded during the Soviet era, the ensemble consists of a male choir, an orchestra, and a dance ensemble.

In 1948 much of Berlin was still ruined after World War II, and the city was divided into four occupation zones, controlled by the USSR, France, the UK and the United States. This was before the Berlin Wall was built, and it was still possible to travel between zones. An American officer suggested a concert in the Gendarmenmarkt (in the Soviet zone at the time), and the French zone commander supported the suggestion. The musicians were to be provided by the USSR, and the Alexandrov Ensemble was chosen. A temporary stage was set up in the square, with flowers all along the front. 30,000 people came to stand and watch for three hours. In 1994, towards the end of his life, Boris Alexandrov said: "The visit to Germany was unforgettable. It is dominant in the history of the ensemble. It was necessary to make a new creative leap - from wartime military music to postwar relaxing harmony. It was important, and the transition had to be managed on many fronts, including getting the Ensemble back into its original pre-war role, performing the classics and singing folk songs. Before the war the Ensemble had 200 professional singers; following the war it was down to 60." A previous tour to East Germany had been cancelled due to the sudden death of Alexander Alexandrov in 1946 in Potsdam, when in his bed was found an annotated copy of Beethoven's Symphony No. 9, showing that A. Alexandrov had been preparing the final chorus for a performance. Now Boris, his son, was ready to follow his father's plan. The 1948 peace concert was to consist of German opera extracts and Russian folk songs (Nightingales, Zemlyanka and Roads); and after an intervention by the tenor Victor Nikitin, some German folk songs were also included. The people joined in, singing Heidenroslein, and Nikitin sang Kalinka three times in a row. The concert was very successful, and very moving. A sound recording of the concert was made, and pressed in 1985 under the Radio DDR 1 label. This is listed on the Alexandrov Ensemble discography page. However the Berlin Peace Concert did not happen in isolation. It was part of a series of punishing yearly tours to war-torn areas. The main tour season during and just after World War II appears to have run from June to October - perhaps because the large troupe usually had to perform outdoors, to accommodate large audiences. The August 1948 Berlin concert occurred two-thirds of the way through a tour to (20 June to 18 July) Prague, Most, Brno, Devin, Bratislava, Moravska Ostrava, Zilina and Kosice in Czechoslovakia; then apparently without a break (18 July to 10 October) Dresden, Weimar, Magdeburg, Stendal, Schwerin, Potsdam, Berlin, Rathenow, Leipzig, Halle, Lane, Erfurt, Chemnitz, Frankfurt an der Oder and Schwarzenberg in Germany. In 1990, the ensemble participated in Roger Waters' The Wall concert celebrating the fall of the Berlin Wall. They performed an anti-war song, Bring the Boys Back Home.

where was the concert held?

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in the Gendarmenmarkt (in the Soviet zone at the time), and the French zone commander supported the suggestion.