Task: Text Categorization
Input (English): Question: Which of the following is a poor prognostic factor in acute lymphoblastic leukemia ?: 
 Options:  <0> Age 1-9 years. <1> Phenotype B. <2> Karyotype with translocation 9; 22. <3> Leucocytosis of 25,000 / microL. <4> Hyperploid DNA index.
Output (English): pharmacology