16120
On August 20 , subsequent to the development of a low-level circulation , an area of convection along the wave developed into a tropical depression while located about 1,000 " miles ( 1,600 " km ) east-northeast of Grenada .
 location: Grenada
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Grenada 
Answer:
 location: Grenada