20851
 The Mercury News was purchased this year by the MediaNews Group , whose chief executive is William Dean Singleton . 
 company: William Dean Singleton, MediaNews Group
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  William Dean Singleton, MediaNews Group 
Answer:
 company: William Dean Singleton, MediaNews Group