2549
Although the sP120T substitution also impaired HBsAg secretion , it did not enhance the replication of LAM - resistant clones .
 Chemical: HBsAg; Chemical: LAM
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: HBsAg, LAM 
Answer:
 Chemical: HBsAg; Chemical: LAM