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.

Input: Consider Input: Question: In the processing and presentation of peptides of extracellular origin intervene (n): 
 Options:  <0> The TAP proteins. <1> The tapasina. <2> The HLA-DM molecule. <3> The proteosome. <4> The HLA-B molecules.

Output: biology


Input: Consider Input: Question: For what purpose is the muscle tension technique applied in the treatment of blood phobia used ?: 
 Options:  <0> As a relaxation technique. <1> To divert the patient's attention from the feared stimulus. <2> To accelerate the habituation process. <3> To reduce vasovagal symptoms. <4> It is used in the first sessions to reduce anticipatory anxiety.

Output: psychology


Input: Consider Input: Question: A 57-year-old woman with a history of HTA grade 1, controlled with a low-sodium diet, a BMI 23 and an ex-smoker, attended the nursing consultation. Data from the last analysis: Total cholesterol 225 mg / dl; LDL cholesterol: 123 mg / dl and glucose 129 mg / dl. Of the following recommendations, which would be indicated for the control of cardiovascular risk? 
 Options:  <0> Regular anaerobic exercise with a minimum duration of 30 minutes per session. <1> Hypocaloric diet of 1500 kcal. <2> Encourage coconut consumption due to its hypocholesterolemic effect. <3> Promote the consumption of natural sterols, as well as mono and polyunsaturated fats and dietary fiber. <4> All the previous answers are correct.


Output: nursery