810
The first direct contact between the  Roman Republic  and the Parthians was c. 96BC when  Lucius Cornelius Sulla  while proconsul in Cilicia met the Parthian ambassador Orobazus .
 employee of: Roman Republic, Lucius Cornelius Sulla
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:
 employee of: Roman Republic, Lucius Cornelius Sulla