356926
Sun teamed up with Ryu Yoon-Ji , Shim Min-Ji , and Kim Hyun-Joo in the 4 × 100 m freestyle relay at the 2004 Summer Olympics in Athens .
 Sun, Ryu Yoon-Ji, Shim Min-Ji, Kim Hyun-Joo, Athens
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sun, Ryu Yoon-Ji, Shim Min-Ji, Kim Hyun-Joo, Athens