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: Mitochondrial oxidative phosphorylation is regulated by: 
 Options:  <0> Mitochondrial steroid hormones. <1> Apoptosis <2> Thermogenin <3> The cytochrome c. <4> The cellular energy charge.
[A]: chemistry


[Q]: Question: What model of Family Therapy states that the change occurs when the pathological family game is replaced by another less harmful game? 
 Options:  <0> Therapy of the group of Milan. <1> Palo Alto MRI Therapy. <2> Therapy focused on solutions. <3> Structural therapy <4> Strategic therapy
[A]: psychology


[Q]: Question: A 23-year-old woman goes to the emergency room because she is very nervous after an argument with her partner. In his clinical history several similar demands are reflected in the previous year, in two of them after an autolytic gesture. There are also frequent conflicts in relationships, work changes and family discussions. She says she feels misunderstood by everyone including the psychiatrists who care for her. The diagnosis would be: 
 Options:  <0> Borderline personality disorder. <1> Disorder of the histrionic personality. <2> Dysthymia <3> Dissociative disorder <4> Depersonalization disorder.
[A]:
medicine