20177
We also found that Gln79 , Ile82 , Asp86 , Trp88 , His99 , Ile102 , Tyr103 , Glu170 , Pro174 , Ala175 , Asp185 , Arg273 , His277 , and Tyr281 are crucial , and mutational studies on these residues could be helpful .
 Chemical: Gln79; Chemical: Ile82; Chemical: Asp86; Chemical: Trp88; Chemical: His99; Chemical: Ile102; Chemical: Tyr103; Chemical: Glu170; Chemical: Pro174; Chemical: Ala175; Chemical: Asp185; Chemical: Arg273; Chemical: His277; Chemical: Tyr281
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: Gln79, Ile82, Asp86, Trp88, His99, Ile102, Tyr103, Glu170, Pro174, Ala175, Asp185, Arg273, His277, Tyr281 
Answer:
 Chemical: Gln79; Chemical: Ile82; Chemical: Asp86; Chemical: Trp88; Chemical: His99; Chemical: Ile102; Chemical: Tyr103; Chemical: Glu170; Chemical: Pro174; Chemical: Ala175; Chemical: Asp185; Chemical: Arg273; Chemical: His277; Chemical: Tyr281