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It was n't until on 15 October 2011 when he scored his first goal for the club , in a 4 – 0 win over RKC Waalwijk .
 organization: RKC Waalwijk
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: RKC Waalwijk 
Answer:
 organization: RKC Waalwijk