Task: Text Categorization
Input (English): Question: The main indication for using 4 drugs in the initial treatment of tuberculosis is: 
 Options:  <0> Affectation of the central nervous system. <1> High prevalence of primary resistance to isoniazid. <2> Cavitated and extensive pulmonary tuberculosis with large bacillary load. <3> Disseminated tuberculosis associated with HIV infection. <4> Extrapulmonary tuberculosis in immunodepressed patients of any origin.
Output (English): medicine