Task: Text Categorization
Input (English): Question: Analyzing several DNA polymerases involved in the replication of E. coli, one of them was found that had low processivity and low synthesis speed, what enzyme could be treated ?: 
 Options:  <0> DNA pol I. <1> DNA B. <2> DNA pol III. <3> Primasa. <4> DNA gyrase.
Output (English): pharmacology