5056
He was elected a Fellow of the Royal Society in 1665 and served as its President from 1 December 1684 to 30 November 1686 .
 organization: Royal Society
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:
 organization: Royal Society