292592
Limu is still enjoyed by Modern Hawaiians but has become increasingly difficult to find because of over-picking , pollution , and construction in watershed s. Many important kinds of limu grow best in brackish water where fresh water empties into the sea .
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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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