280671
Gerold Huber ( born 1969 in Straubing ) is a German pianist , best known as duo partner of baritone Christian Gerhaher .
 person: Gerold Huber; location: Straubing; person: Christian Gerhaher
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Gerold Huber, Straubing, Christian Gerhaher 
Answer:
 person: Gerold Huber; location: Straubing; person: Christian Gerhaher