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 the replication of eukaryotic DNA the functions that correspond to the gamma (γ) DNA polymerase are: 
 Options:  <0> Translational synthesis of nuclear DNA. <1> Replication and repair of mitochondrial DNA. <2> Initiation of nuclear DNA synthesis. <3> Repair of nuclear DNA. <4> Synthesis of the leading and delayed nuclear DNA chain.

Answer: biology


Question: Question: C. N. has a significant overweight, can not resist and eats at any time. He tells the nurse that he can not control his actions and that he has very bad luck with the food problem. This lady presents an attributional style: 
 Options:  <0> Of helplessness. <1> Internal. <2> External. <3> Neurotic. <4> Assertive

Answer: nursery


Question: Question: What mental disorder is defined by the presence of binge eating together with the use of inappropriate compensatory methods to avoid weight gain? 
 Options:  <0> Anorexia Nervosa without amenorrhea. <1> Binge eating disorder. <2> Bulimia nervosa. <3> Obesity. <4> Compulsive dining

Answer:
psychology