1083
It was formed of two power cars ( numbers PC1 and PC2 ) , initially with nothing between them and later , two trailer cars ( TC1 and TC2 ) .
 location: PC2; location: TC1; location: TC2
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: PC2; location: TC1; location: TC2