You will be given a definition of a task first, then some input of the task.
In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: Among the predictors of a poor prognosis in schizophrenia are:
Options: <0> Positive symptoms and late emergence. <1> Do not have precipitating factors and have a good premorbid fit. <2> Early emergence and identifiable precipitating factors. <3> Being married and with a poor support system. <4> A bad premorbid adjustment and negative symptoms.
Output:
psychology