2665
Randstad is the world 's second-largest HR service provider after Adecco .
 organization: Randstad; organization: Adecco
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:
 organization: Randstad; organization: Adecco