4921
Five countries were placed on the initial list : Bahrain , China , Iran , Syria , and Vietnam .
 location: Bahrain; location: China; location: Iran; location: Syria; location: Vietnam
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: Bahrain; location: China; location: Iran; location: Syria; location: Vietnam