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However , as Texas City expanded from its industrial roots to become a thriving residential community , the dike 's purpose changed , and it became the city 's best hope against a catastrophic incursion of water surging westward into the low-lying community from a hurricane landfall in the Bay .
 None
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:
 None