1889
In 2011 , along with musician Sting and billionaire entrepreneur Richard Branson , she publicly urged policy-makers to adopt more progressive drug policies by decriminalizing drug use .
 person: Sting; person: Richard Branson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Sting; person: Richard Branson