3144
The  Yazoo and Mississippi Valley Railroad  ( ) was incorporated in  1882  and was part of the Illinois Central Railroad system ( IC ) .
 founded: Yazoo and Mississippi Valley Railroad, 1882
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:
 founded: Yazoo and Mississippi Valley Railroad, 1882