909
In 1947 , a series of king tides during the wet season caused " serious and in some cases irreparable damage to properties and gardens " on Saibai .
 location: Saibai
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Saibai