9078
History Baisha town was the ancestral home of many of the first Chinese Canadian s. Their descendants live all over Canada , and used to predominate before the 1980s in the Chinatowns of Victoria , Vancouver , Calgary , Banff and Edmonton , and US West Coast cities such as San Francisco and Seattle .
 location: West Coast; location: San Francisco; location: Seattle
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: West Coast; location: San Francisco; location: Seattle