13712
A group of 18 reformist MDP lawmakers , mostly Roh ' s confidants , demanded late Wednesday that the party be " constructively dissolved " to create a new grouping , MDP officials said .
 organization: MDP; organization: the party; organization: a new grouping; organization: MDP; person: A group of 18 reformist MDP lawmakers; person: mostly Roh ' s confidants; person: Roh; person: MDP officials
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: MDP, the party, a new grouping, MDP, A group of 18 reformist MDP lawmakers, mostly Roh ' s confidants, Roh, MDP officials 
Answer:
 organization: MDP; organization: the party; organization: a new grouping; organization: MDP; person: A group of 18 reformist MDP lawmakers; person: mostly Roh ' s confidants; person: Roh; person: MDP officials