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Left Unity was also founded in 2013 after the film director Ken Loach appealed for a new party of the left to replace the Labour Party , which he claimed had failed to oppose austerity and had shifted towards neoliberalism .
 organization: Left Unity; person: Ken Loach; organization: Labour Party
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Left Unity, Ken Loach, Labour Party 
Answer:
 organization: Left Unity; person: Ken Loach; organization: Labour Party