10350
Cytotoxic 1 - methyladenine ( 1 - meA ) and 3 - methylcytosine ( 3 - meC ) lesions induced in DNA and RNA in vitro and in pre - damaged DNA and RNA bacteriophages in vivo are repaired by the Escherichia coli ( E . coli ) protein AlkB and a human homolog , ALKBH3 .
 Chemical: 1 - methyladenine; Chemical: 1 - meA; Chemical: 3 - methylcytosine; Chemical: 3 - meC
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: 1 - methyladenine, 1 - meA, 3 - methylcytosine, 3 - meC 
Answer:
 Chemical: 1 - methyladenine; Chemical: 1 - meA; Chemical: 3 - methylcytosine; Chemical: 3 - meC