1946
However , on 10 May , he headed in the only goal in a home win over C.D. Nacional which ensured team and the player a fourth consecutive league accolade .
 organization: C.D. Nacional
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: C.D. Nacional 
Answer:
 organization: C.D. Nacional