21297
In 1982 Mr. Viotti won first prize in the Gino Marinuzzi competition in Italy , which led to more prestigious engagements ; stepping in for Riccardo Muti at the head of the Berlin Philharmonic at short notice in 1990 brought him yet more international attention .
 nationality: Riccardo Muti, Italy
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 nationality: Riccardo Muti, Italy