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Hu Kai (; born 4 August 1982 in Qingdao, China Shandong) is a Chinese sprinter who specializes in the 100 metres. As of 2008, he was pursuing an advanced degree in management. His personal best time is 10.24 seconds, achieved in May 2008 in Beijing. In the 200 metres he has 20.57 seconds, achieved in April 2006 in Chongqing.
 place of birth: Hu Kai, Qingdao, China
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: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 place of birth: Hu Kai, Qingdao, China