165156
Its origins lie in the 1941 project to equip three P-39D ( 41-19501 , 41-19502 and 42-7164 ) with the Continental V-1430 -1 liquid-cooled supercharged engine .
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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:
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