224056
While most countries do not have stringent certification processes for preschool teachers , recent research and recommendations by UNESCO has led to higher standards for compliance in many countries such as the Philippines and Singapore .
 organization: UNESCO
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: UNESCO 
Answer:
 organization: UNESCO