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.
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Question: Question: The tube of very small diameter and about 6 meters in length that runs along the posterolateral side of the testicle and connects with the vas deferens, is it called? 
 Options:  <0> Prostate. <1> Epididymis <2> Urethra. <3> Epéndimo. <4> Seminiferous tubule.

Answer: pharmacology


Question: 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

Answer: pharmacology


Question: Question: The paraquat herbicide produces mainly: 
 Options:  <0> Lung damage <1> Hematological abnormalities. <2> Neurotoxicity <3> Ocular toxicity. <4> Ototoxicity

Answer:
pharmacology