6117
 And Martin Sheen , whose lame-duck status on '' The West Wing '' seems to have freed his schedule , was a guest star on '' Two and a Half Men '' 16.39 million , though he did not play the father of Charlie Sheen 's character . 
 children: Martin Sheen, Charlie Sheen
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: 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} 
Answer:
 children: Martin Sheen, Charlie Sheen