359568
When it was tested at the Marine Experimental Aircraft Depot on the Isle of Grain in February 1918 , it showed performance no better than the Short 184 with the same engine .
 location: Isle of Grain; organization: Short
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: Isle of Grain, Short 
Answer:
 location: Isle of Grain; organization: Short