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.
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Question: Question: In which of the following anxiety disorders is considered that there is no pharmacological treatment of choice? 
 Options:  <0> Obsessive-compulsive disorder <1> Panic disorder (anguish disorder). <2> Social phobia. <3> Specific phobia. <4> Post-traumatic stress disorder.

Answer: psychology


Question: Question: Transpeptidation is the step in the biosynthesis of peptidoglycan in which: 
 Options:  <0> The union of N-acetylmuramic acid with N-acetyl glucosamine occurs inside the bacterial cell. <1> The exit of the precursors from the cytoplasm to the outside takes place. <2> The binding of the precursor to the peptidoglycan occurs outside, by glycosidic bonds. <3> The binding, by means of interpeptide bridges, between peptidoglycan chains. <4> The autolisinas act forming pores in its structure.

Answer: pharmacology


Question: Question: Among all the known adverse effects of platelet agents such as Clopidogrel, which of them are considered less serious ?: 
 Options:  <0> Flu-like syndrome, headache, dizziness and rash or pruritus. <1> Profuse sweating and nausea. <2> Arrhythmia and hypotension. <3> Moderate abdominal pain and headache. <4> Dyspnea and edema in MMII.

Answer:
nursery