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.

[Q]: Question: One of the main concepts of Acceptance and Commitment Therapy is: 
 Options:  <0> The relativization of the context. <1> The underlying reason. <2> The experiential avoidance. <3> The resistance to change. <4> Emotional vulnerability
[A]: psychology


[Q]: Question: A 76-year-old woman came to the emergency room referring to pain in the right groin and vomiting for about 6 hours. On examination, a hard consistency tumor is palpable just below the line joining the anterosuperior iliac spine and the pubis (which corresponds to the location of the inguinal ligament). Most likely, it is one: 
 Options:  <0> Direct inguinal hernia. <1> Spiegel hernia. <2> Indirect inguinal hernia. <3> Femoral hernia (crural). <4> Obturator hernia
[A]: medicine


[Q]: Question: The electrolytic cells: 
 Options:  <0> They always have three electrodes. <1> They always have two compartments separated by a salt bridge. <2> They can have a single compartment. <3> They always have a reference electrode. <4> They always use platinum electrodes.
[A]:
chemistry