3620
The Dominican Republic's 2004 Olympic and two time world champion Felix  Sanchez  finished fourth in 49.21 ahead of  Jamaica  's 2004 Olympic silver medallist Danny McFarlene ( 49.36 ) .
 None
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:   
Answer:
 NA: Sanchez, Jamaica