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.

Example Input: Question: The treatment consisting of keeping a material at an elevated temperature for a period of time and then cooling it slowly is called:
Options: <0> Normalized <1> Tempered. <2> Annealing. <3> Restored <4> Sintered
Example Output: chemistry

Example Input: Question: Could a glass electrode be used as a reference electrode ?:
Options: <0> Yes, if the glass electrode is a combined electrode. <1> Yes, if a mercury electrode is used as the indicator electrode. <2> No, since the glass electrode is a selective electrode. <3> No, because its foundation is not Nerstian. <4> Yes, if the determination is made in a buffered medium.
Example Output: chemistry

Example Input: Question: What explanatory theoretical model of health behaviors emphasizes the importance of the perception of personal susceptibility to the disease and its severity ?:
Options: <0> Transheoretical model. <1> Reasoned Action Model. <2> Health Belief Model. <3> PRECEDE-PROCEED model. <4> Competition Model.
Example Output:
psychology