78062
It was both structurally efficient and economic : at 1,450 feet , it provided more space and rose higher than the Empire State Building and cost much less per unit area .
 location: Empire State Building
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: Empire State Building 
Answer:
 location: Empire State Building