3251
While bacterial infections are now successfully treated with repeated inhalation of antibiotics such as tobramycine , 57 % of CF patients are colonized by Aspergillus species .
 Chemical: tobramycine
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: tobramycine 
Answer:
 Chemical: tobramycine