Task: Text Categorization
Input (English): Question: In relation to DNA replication, the term processivity indicates: 
 Options:  <0> Error rate of the polymerase. <1> Deletion of one or more bases in the DNA. <2> Specificity in the speed of replication. <3> The ability of the enzyme to catalyze multiple consecutive reactions without detaching from the substrate. <4> 1,2 and 3.
Output (English): chemistry