1175
Meanwhile The fourth-seeded Chen Xue and Zhang Xi of China downed Martin-Cooke of Canada and  Teru  Saiki-Kusuhara of  Japan  respectively .
 country of birth: Teru, Japan
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:
 country of birth: Teru, Japan