311910
Development Commissioned by the Österreichischer Aeroclub – ( Austrian Aero club ) the Standard Austria was designed by Rüdiger Kunz to compete in the 1960 OSTIV competition for a standard class sailplane , winning plaudits as the best standard class aircraft .
 location: Austria; organization: OSTIV
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: Austria, OSTIV 
Answer:
 location: Austria; organization: OSTIV