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 new proteins destined for secretion are synthesized in:
Options: <0> Golgi apparatus. <1> Smooth endoplasmic reticulum. <2> Free polysomes. <3> Nucleus. <4> Rough endoplasmic reticulum.
Example Output: chemistry

Example Input: Question: A promoter place in the DNA:
Options: <0> Transcribe the repressor. <1> Start the transcription. <2> It encodes the RNA polymerase. <3> Regulate the termination. <4> Translate specific proteins.
Example Output: chemistry

Example Input: Question: Form B of DNA:
Options: <0> It is formed by a double helix levorotatory with two antiparallel nucleotide chains. <1> It is wider and longer than form A. <2> It has pairs of nitrogenous bases perpendicular to the axis of the helix. <3> Corresponds to dehydrated DNA. <4> It is the minority form presented by DNA under physiological conditions.
Example Output:
chemistry