8197
He spent the next period on course at Portsmouth and studying at the Royal Naval College , Greenwich .
 location: Portsmouth; organization: Royal Naval College; location: Greenwich
Please list all entity words in the text that fit the category.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} 
Answer:
 location: Portsmouth; organization: Royal Naval College; location: Greenwich