73136
Semi-diurnal tides dominated coastline , but some areas such as the South China Sea and the Gulf of Mexico are primarily diurnal .
 location: South China Sea; location: Gulf of Mexico
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: South China Sea, Gulf of Mexico 
Answer:
 location: South China Sea; location: Gulf of Mexico