Question: Information:  - </div> Indiana University South Bend (IU South Bend) is the third largest campus of the Indiana University system. It is popularly known as "IUSB" and is located in South Bend, Indiana, in St. Joseph County.  - South Bend is a city in and the county seat of St. Joseph County, Indiana, United States, on the St. Joseph River near its southernmost bend, from which it derives its name. As of the 2010 census, the city had a total of 101,168 residents; its Metropolitan Statistical Area had a population of 318,586 and Combined Statistical Area of 721,296. It is the fourth-largest city in Indiana, serving as the economic and cultural hub of Northern Indiana. The highly ranked University of Notre Dame is located just to the north in unincorporated Notre Dame, Indiana and is an integral contributor to the region's economy.  - A pianist is an individual musician who plays the piano. Most forms of Western music can make use of the piano. Consequently, pianists have a wide variety of repertoire and styles to choose from, including traditionally classical music, Jazz, blues and all sorts of popular music, including rock music. Most pianists can, to a certain extent, play other keyboard-related instruments such as the synthesizer, harpsichord, celesta and the organ and keyboard. Perhaps the greatest pianist of all time was Franz Liszt, whose piano mastery was described by Anton Rubinstein: "In comparison with Liszt, all other pianists are children".   - Alexander ( Lexo ) Toradze ( Georgian :   ; born May 30 , 1952 ) is a classical concert pianist , best known for his classical Russian repertoire , with a career spanning over three decades . He is a professor of piano at Indiana University South Bend .  - Anton Grigorevich Rubinstein was a Russian pianist, composer and conductor who became a pivotal figure in Russian culture when he founded the Saint Petersburg Conservatory. He was the elder brother of Nikolai Rubinstein who founded the Moscow Conservatory.  - Indiana University (IU) is a multi-campus public university system in the state of Indiana, United States. Indiana University has a combined student body of more than 110,000 students, including approximately 46,000 students enrolled at the Indiana University Bloomington campus and approximately 31,000 students enrolled at the Indiana University  Purdue University Indianapolis (IUPUI) campus.    Given the information above, choose from the list below the object entity that exhibits the relation 'educated at' with the subject 'alexander toradze'.  Choices: - indiana university  - indiana university bloomington  - moscow conservatory  - purdue university  - saint petersburg conservatory  - university of notre dame
Answer:
moscow conservatory