113851
In 2008 he competed on a part-time basis in the ARCA West Series racing in three events , posting a win at Auto Clearing Motor Speedway along with two top fives and two top tens as well as one pole .
 organization: ARCA
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: ARCA 
Answer:
 organization: ARCA