16429
Two of those sentenced are related to Parmalat 's founder and former chairman , Calisto Tanzi : Stefano Tanzi , his son , and Giovanni Tanzi , his brother , both former board members .
 person of company: Calisto Tanzi, Parmalat
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:
 person of company: Calisto Tanzi, Parmalat