10716
Cloning and characterization of an antibacterial L - amino acid oxidase from Crotalus durissus cumanensis venom .
 Chemical: L - amino acid
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: L - amino acid 
Answer:
 Chemical: L - amino acid