instruction:
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: The treatment of choice for Post Traumatic Stress Disorder in childhood is:
Options: <0> The cognitive restructuring. <1> The exhibition, both in imagination and live. <2> No treatment has been proven more effective than the rest. <3> Planning of pleasant activities and training in social skills. <4> The relaxation technique alone has proven to be more effective than the rest.
answer:
psychology

question:
Question: The enzymes present inside the virion of the poxviruses are necessary for the replication of their genetic material because:
Options: <0> Its genome is single-stranded DNA (-). <1> Its genome is single-stranded RNA (-). <2> They replicate in the cell cytoplasm. <3> It contains a very high percentage of unusual nitrogenous bases such as inosine. <4> At the beginning of the infection, a blockage of the transcriptional system of the host cell occurs.
answer:
biology