instruction:
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.
question:
Question: In which of the following positions should a patient be placed to perform a gastroscopy? 
 Options:  <0> Right lateral decubitus. <1> Left lateral decubitus. <2> Supine decubitus <3> Trendelemburg. <4> Sims position.
answer:
nursery


question:
Question: As to the height of the plate (H) in a column chromatographic separation it can be said that: 
 Options:  <0> It is inversely proportional to the variance (standard deviation of the band). <1> It is directly proportional to the number of theoretical plates and inversely proportional to the length of the column. <2> It is directly proportional to the variance and inversely proportional to the distance traveled by the center of the band to the detector (L). <3> It is directly proportional to the variance and distance traveled by the center of the band to the detector (L). <4> It does not depend on the variance or the distance traveled by the center of the band.
answer:
pharmacology


question:
Question: The DNA-dependent RNA polymerase of eukaryotes and prokaryotes is inhibited by: 
 Options:  <0> Rifampicin <1> α-Amanitin. <2> Oligomycin. <3> Streptomycin. <4> Actinomycin D.
answer:

pharmacology