9623
The elections saw a significant increase in the vote of the centrist Democratic and Social Centre ( CDS ) who increased their vote from 1.9 % in 1983 to 11.4 % in 1987 .
 organization: Democratic and Social Centre
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Democratic and Social Centre