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Imogolite is a single - walled aluminosilicate nanotube ( NT ) found in nature that can be easily synthesized , as well as its analogue aluminogermanate NT .
 Chemical: Imogolite; Chemical: aluminosilicate; Chemical: aluminogermanate
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: Imogolite, aluminosilicate, aluminogermanate 
Answer:
 Chemical: Imogolite; Chemical: aluminosilicate; Chemical: aluminogermanate