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.

Example Input: Question: Psychotherapeutic treatment in psychotic disorders: 
 Options:  <0> It is impossible because of the serious deterioration of the reality suffered by patients with this type of disease. <1> It is contraindicated. <2> It improves the course of the disease, prevents relapses and improves coping skills and social and work functioning. <3> It does not take into account family intervention, since this type of disorder is often associated with pathological families. <4> It refers to the establishment of training programs in social skills.
Example Output: nursery

Example Input: Question: The organometallic react with the nitriles giving: 
 Options:  <0> Amino acids. <1> Lactones. <2> Alcohols <3> Ketones <4> None of the above.
Example Output: chemistry

Example Input: Question: What is the closest distance to the eye to which an image can be focused correctly on the retina ?: 
 Options:  <0> Far optical point. <1> Depth of focus. <2> Close point of accommodation. <3> Focal distance. <4> Ocular emmetropia.
Example Output:
pharmacology