299776
Heats and semi-final Three heats were held with six songs in each , from which the top two songs selected by televoting went forward to a semi-final .
 None
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:  
Answer:
 None