Task: Text Categorization
Input (English): Question: Retentive encopresis is characterized by: 
 Options:  <0> Absence of constipation <1> Being significantly more frequent than non-retentive encopresis. <2> Decreased rectal accommodation. <3> Being associated with alterations in the perception of rectal distension. <4> Decrease in the contractile capacity of the external anal sphincter.
Output (English): psychology