2798
Besides NHRA and IHRA , there are niche organizations for muscle cars and nostalgia vehicles .
 organization: NHRA; organization: IHRA
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: NHRA, IHRA 
Answer:
 organization: NHRA; organization: IHRA