Detailed Instructions: 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.
Problem:Question: A patient goes to the hospital for a myocardial infarction with ST segment elevation. Upon arrival, he is hypotensive, presents crackles and a systolic murmur is heard 3/6. What is your diagnostic suspicion? 
 Options:  <0> Cardiogenic shock. <1> Rupture of free wall of left ventricle. <2> Acute mitral failure due to papillary muscle rupture. <3> Cardiac tamponade. <4> Thrombosis of the common trunk.
Solution:
medicine