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: Only one of the following cell types synthesizes interleukin IL-12; which one?: 
 Options:  <0> Cytotoxic T lymphocytes. <1> NK cells. <2> Myeloid dendritic cells. <3> Helper T lymphocytes. <4> Endothelial cells
pharmacology

Question: Thiamine pyrophosphate (PPT) is not coenzyme of: 
 Options:  <0> Pyruvate dehydrogenase (synthesis of acetyl CoA). <1> Alpha-ketoglutarate dehydrogenase (citric acid cycle). <2> Transketolase (pentose phosphate pathway). <3> Transaldolase (pentose phosphate route). <4> Pyruvate decarboxylase (ethanolic fermentation).
pharmacology

Question: When training a patient to perform diaphragmatic breathing exercises correctly, we will indicate that: 
 Options:  <0> Inhale through your nose while counting to 3 and exhale quickly with pursed lips. <1> Inhale through the mouth and contract the abdominal muscles for another 7 seconds. <2> Firmly press the abdomen out and down when exhaling. <3> Inhale slowly and deeply through the nose and push the abdomen outward. <4> Help yourself by supporting your hands on the rib cage while inspiring.

nursery