Task: Text Categorization
Input (English): Question: When two or more major depressive episodes occur, separated by a period of at least two months, during which the individual does not become depressed, what is diagnosed? 
 Options:  <0> Major depressive disorder. <1> Dysthymic disorder. <2> Cyclothymic disorder <3> Major recurrent depressive disorder. <4> Depressive episode
Output (English): psychology