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: Which of the following is NOT considered a classification criterion for systemic lupus erythematosus? 
 Options:  <0> Cutaneous vasculitis <1> Photosensitivity <2> Hemolytic anemia. <3> Pericarditis <4> High concentration of antinuclear antibodies.
Example Output: medicine

Example Input: Question: Which of the following statements about focal nodular hyperplasia of the liver is true? 
 Options:  <0> It is considered that its appearance is related to the consumption of contraceptives. <1> The risk of breakage hemoperitoneum is similar to that of the adenoma. <2> There is a risk of tumor degeneration. <3> It behaves as a focal hypovascular lesion in computed tomography with contrast administration. <4> In the histological study of the lesion, in addition to hepatocytes, bile ducts and other liver cells can be observed.
Example Output: medicine

Example Input: Question: The hepatic synthesis of methionine from homocysteine ​​requires: 
 Options:  <0> Methylmalonyl-CoA mutase. <1> Methylcobalamin. <2> 5'-Adenosilcobalamin. <3> Coenzyme B6. <4> Methionine adenosyl transferase.
Example Output:
chemistry