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: In relation to the risk factors of cardiovascular diseases, which of the following statements is NOT correct? 
 Options:  <0> Regarding LDL cholesterol, the therapeutic objective depends on the global cardiovascular risk. <1> Type 2 diabetic patients should be considered at high cardiovascular risk and the objective in terms of LDL cholesterol should be <100 mg / dL. <2> There is not enough evidence that low levels of HDL cholesterol suppose a cardiovascular risk factor. <3> The important thing about the risk associated with hypertension is that it improves when blood pressure is reduced regardless of the type of drug used. <4> The existence of coronary disease in the family is a risk factor for the patient.
Example Output: medicine

Example Input: Question: In accounting, which of the following elements should be included in the LIABILITIES of an estate? 
 Options:  <0> Credits in favor of third parties. <1> Quantities that customers owe. <2> Money in banks. <3> Money in credit institutions. <4> The store.
Example Output: pharmacology

Example Input: Question: What is the first level of organization of DNA in chromosomes': 
 Options:  <0> Histones. <1> Nucleosomes. <2> Sugar-phosphate chains. <3> Proteosomes <4> Nucleotides
Example Output:
chemistry