75744
It was conducted by a professor in Toulouse , who determined that the water was potable and that it contained the following : oxygen , nitrogen , carbonic acid , carbonates of lime and magnesia , a trace of carbonate of iron , an alkaline carbonate or silicate , chlorides of potassium and sodium , traces of sulphates of potassium and soda , traces of ammonia , and traces of iodine .
 location: Toulouse
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: Toulouse 
Answer:
 location: Toulouse