24333
When the Portuguese first came to Malacca , they found a large colony of Javanese merchants under their own headmen ; the Javanese were manufacturing their own cannon , which then , and for long after , were as necessary to merchant ships as sails .
 location: Malacca
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: Malacca 
Answer:
 location: Malacca