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: Proton pump inhibitor drugs are useful in the treatment of: 
 Options:  <0> Constipation. <1> Corneal ulcer. <2> Peptic ulcer. <3> Traveler's diarrhea. <4> Crohn's disease.
nursery

Question: The difficulty in finding words that designate objects or people (nouns and names) is called: 
 Options:  <0> Anomia <1> Glosomania. <2> Aprosodia <3> Bradifemia. <4> Paraphemia
psychology

Question: What coenzyme is used in amino acid transamination reactions: 
 Options:  <0> FAD. <1> Biotin <2> Pyridoxal. <3> NAD +. <4> NADP +.

chemistry