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Some of his students are singers in the field of Indian playback singing : Asha Bhosle Manna Dey Geeta Dutt Hariharan  Shaan   Sonu Nigam  Sagarika Shilpa Rao Rahman Alisha Chinnoy Ankita Dixit Amitabh Narayan Mohd Faizan etc .
 alternate names: Shaan, Sonu Nigam
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 alternate names: Shaan, Sonu Nigam