8046
The materials are classified into three distinctly different groups depending on the degree of recrystallization : ( i ) coated mesoporous zeolites ( RZEO - 1 ) ; ( ii ) micro - mesoporous nanocomposites ( RZEO - 2 ) ; and ( iii ) mesoporous materials with zeolitic fragments in the walls ( RZEO - 3 ) .
 Chemical: zeolites
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: zeolites 
Answer:
 Chemical: zeolites