175828
History of the Tower After the excessive growth of Mexico City and especially in its Central Business District , there was a need to start building vertically , with buildings over 15 floors .
 location: Mexico
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: Mexico 
Answer:
 location: Mexico