2710
 But Schaap seems as comfortable in that role as Joe Buck , the Fox baseball and football sportscaster who so clearly benefited from learning beside his father , Jack Buck , the late voice of the St. Louis Cardinals . '' 
 children: Jack Buck, Joe Buck
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: Jack Buck, Joe Buck