143991
She obtained the release of at least four British cargo ships arrested by Spanish nationalist forces , but was unable to prevent the capture of the London - registered freighter Stangate by the nationalist merchant raider Mar Negro off Valencia , on 16 March 1939 .
 location: Spanish nationalist; location: nationalist; location: Valencia
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: Spanish nationalist, nationalist, Valencia 
Answer:
 location: Spanish nationalist; location: nationalist; location: Valencia