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is a semi-desert coastal strip in Balochistan , in Pakistan and Iran , along the coast of the Gulf of Oman .
 location: Balochistan; location: Pakistan; location: Iran; location: Gulf of Oman
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: Balochistan, Pakistan, Iran, Gulf of Oman 
Answer:
 location: Balochistan; location: Pakistan; location: Iran; location: Gulf of Oman