300031
After 1900 suburban development of the area meant the presence of Lake St John was problematic , as it was n't constantly present it could n't be used as selling feature like Lake Pupuke on the North Shore , but it was a source of mosquitoes and smells .
 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