42094
The proportion of foreign students is 3 % of all tertiary enrollments , one of the lowest in OECD , while in advanced programs it is 7.3 % , still below OECD average 16.5 % .
 organization: OECD; organization: OECD
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: OECD, OECD 
Answer:
 organization: OECD; organization: OECD