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: Pruritus is a typical manifestation of all the following diseases, except: 
 Options:  <0> Hodgkin lymphoma. <1> Polycythemia vera. <2> Mycosis fungoides <3> Systemic mastocytosis. <4> Acute myeloblastic leukemia.

Answer: medicine


Question: Question: Point out the correct statement about the parent training program created by Barkley: 
 Options:  <0> Its main objective is to improve the social and communication skills of children. <1> Its main objective is to improve the children's self-control skills. <2> Prohibits the use of any type of punishment, including time out. <3> One of its objectives is to reduce the conflicts that may arise in the school context. <4> Sessions are held with the children in parallel with those of the parents.

Answer: psychology


Question: Question: The reaction of 1H-indole with electrophiles takes place selectively on the atom in position: 
 Options:  <0> one. <1> two. <2> 3. <3> Four. <4> 5.

Answer:
chemistry