154106
SOS " became Rihanna 's first number one single on the Billboard Hot 100 and earned a platinum RIAA certification .
 person: Rihanna
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: Rihanna 
Answer:
 person: Rihanna