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.
--------
Question: Question: The negative feedback regulation of thyroid hormone is as follows: 
 Options:  <0> High concentrations of circulating free T3 and T4 that elevate HRT. <1> High concentrations of circulating free T3 and T4 that raise TSH. <2> High concentrations of circulating free T3 and T4 that decrease TRH. <3> Decreased TRH that elevates TSH. <4> Decreased TSH that elevates HRT.

Answer: nursery


Question: 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).

Answer: psychology


Question: Question: The change of internal energy when a mole of solid is formed from gaseous ions at infinite separation, at atmospheric pressure and at 0 K is called energy: 
 Options:  <0> Deformation. <1> Of sublimation. <2> Reticular <3> Of condensation. <4> Of liquefaction.

Answer:
chemistry