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: Young person who goes to the emergency room for second degree flame burn of 10% of the body surface, affecting the right arm in an extensive and circular way. There is no arterial pulse in the hand measured by Doppler. What is the treatment of choice? 
 Options:  <0> Cures with occlusive silver sulfadiacin and evaluation of depth per week. <1> Lymphatic drainage and assess a vascular by-pass. <2> Escarotomy or emergency decompression incisions. <3> Expectant behavior <4> Amputation of the extremity.
Example Output: medicine

Example Input: Question: With respect to the distribution coefficient of a solute between two partially miscible liquids: 
 Options:  <0> Because it is a quotient between solute concentrations in the two phases, it is independent of temperature. <1> It does not depend on the total amount of solute in both parts. <2> It is useful to determine the molar mass of the solute. <3> If one phase is water and the other an organic solvent, it is usually used in medical and environmental chemistry to know the distribution of drugs and contaminants between these two types of media. <4> It only has physical significance when the liquid phases are in contact through a semipermeable membrane.
Example Output: chemistry

Example Input: Question: What are the three types of bone cells? 
 Options:  <0> Trabeculae, mitochondria and osteocytes. <1> Osteoclasts, trabeculae and osteoliths. <2> Osteocytes, osteoblasts and mitochondria. <3> Trabeculae, mitochondria and osteocytes. <4> Osteoblasts, osteoclasts and osteocytes.
Example Output:
nursery