7505
Shares in retailer Metro Holdings dropped 3.31 percent , or Singapore $ 0.20 , to S$ 5.85 minutes after the market opened on Monday .
 organization: Metro Holdings; else: S$; location: Singapore
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Metro Holdings, S$, Singapore 
Answer:
 organization: Metro Holdings; else: S$; location: Singapore