3320
Series production only started in November 1938 and actual delivery of the first three vehicles to Belgium was delayed till 30 March 1939 , the second batch was exported in May and the final three vehicles arrived on 7 August .
 location: Belgium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Belgium