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.

Input: Consider Input: 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.

Output: nursery

Input: Consider Input: Question: If a patient claims to hear voices in Paris when he is in London, we say that he suffers:
Options: <0> A hallucination reflects. <1> A paranoid hallucination. <2> An extracampine hallucination. <3> An autoscopic hallucination. <4> A negative hallucination

Output: psychology

Input: Consider Input: Question: If a sample of size 100 has a standard deviation of 10, its typical error is:
Options: <0> 10 <1> 100 <2> 0.1 <3> one. <4> There is not enough data to calculate it.
Output: biology