380134
South Side ended its hospital designation at 6 a.m. on June 30 , 2009 , when the Emergency Room closed its doors , transferring patients to UPMC Mercy .
 location: Side
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: Side 
Answer:
 location: Side