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In today 's Irish News : £ 75m private hip & knee ops to tackle NHS backlog .
 organization: Irish News; organization: NHS
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: Irish News, NHS 
Answer:
 organization: Irish News; organization: NHS