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.

[EX Q]: Question: How many chromosomes would a male with nulisomy have for chromosomes 17 and 18? 
 Options:  <0> 43 <1> Four. Five. <2> 44 <3> 42 <4> 40
[EX A]: biology

[EX Q]: Question: Which of the following drugs is NOT used for the treatment of psychotic symptoms of schizophrenia: 
 Options:  <0> Olanzapine (Zyprexa). <1> Risperidone (Risperdal). <2> Aripiprazole (Abilify) <3> Clozapine (Leponex). <4> Venlafaxine (Dobupal, Vandral).
[EX A]: psychology

[EX Q]: Question: You are informing P. T. of hair loss that will occur about the second or third week of beginning chemotherapy treatment. It suggests you start using the wig before hair loss in order to: 
 Options:  <0> Hide alopecia. <1> Decrease depersonalization. <2> Provide alternatives to the patient. <3> Prepare for the loss and facilitate adjustment. <4> Facilitate the choice of the color wig and similar style before alopecia.
[EX A]:
nursery