42308
In addition to being trained by national team coaches , he has been specially trained by both Wang Hao and Ma Lin .
 person: Wang Hao; person: Ma Lin
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Wang Hao, Ma Lin 
Answer:
 person: Wang Hao; person: Ma Lin