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 combinations of drugs is commonly used in the maintenance treatment of patients with a kidney transplant? 
 Options:  <0> Tacrolimus, cyclosporine and mycophenolate mofetil. <1> Tacrolimus, mycophenolate mofetil and glucocorticoids. <2> Tacrolimus, sirolimus and mycophenolate mofetil. <3> Tacrolimus, azathioprine and mycophenolate mofetil. <4> Cyclosporine, azathioprine and mycophenolate mofetil.
Example Output: medicine

Example Input: Question: All RNA (-) viruses present: 
 Options:  <0> Segmented genome. <1> Lipid envelope. <2> Helical nucleocapsid <3> Icosahedral nucleocapsid. <4> Reverse transcriptase.
Example Output: biology

Example Input: Question: It has a recessive inheritance linked to the X chromosome the: 
 Options:  <0> Acatalasemia <1> Hemophilia A. <2> Rett syndrome. <3> Cystic fibrosis, <4> Hypophosphatemia
Example Output:
biology