12919
At 10:00 AM  Pietro Ingrao  president of the  Italian  Chamber of Deputies stopped the session and announced that Moro had been kidnapped .
 origin: Pietro Ingrao, Italian
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:
 origin: Pietro Ingrao, Italian