7564
Along with Morten Frost ( Denmark ) , Han Jian and Luan Jin ( China ) , and Prakash Padukone ( India ) , he was one of the world 's leading singles players of that era .
 person: Morten Frost; location: Denmark; person: Han Jian; person: Luan Jin; location: China; person: Prakash Padukone; location: India
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Morten Frost; location: Denmark; person: Han Jian; person: Luan Jin; location: China; person: Prakash Padukone; location: India