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.

[Q]: Question: For what purpose do Clark and Beck (2010) propose, within the cognitive therapy of anxiety disorders, the exercises of induction of symptoms in the treatment of panic disorder ?: 
 Options:  <0> To provoke the integration of the reflective processes of higher level of cognitive processing. <1> To create opportunities to challenge the catastrophic misinterpretations of bodily sensations. <2> To facilitate the use of self-guided meditation. <3> To generate new security search behaviors. <4> The induction of symptoms is not contemplated in the model of cognitive anxiety therapy.
[A]: psychology


[Q]: Question: Reactions that use copper (I) salts as reagents to replace the nitrogen in the diazonium salts are called reactions of: 
 Options:  <0> Sandmeyer <1> Chichibabin <2> Peterson. <3> Gabriel. <4> Diels-Alder.
[A]: chemistry


[Q]: Question: The primary function of interleukin 2 (IL-2) is: 
 Options:  <0> Induce activation of macrophages. <1> Promote isotype changes in immunoglobulins produced by activated B cells. <2> Induce the synthesis of acute phase proteins by hepatocytes. <3> Promote the proliferation of T lymphocytes <4> Promote the proliferation of B lymphocytes
[A]:
pharmacology