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: What kind of image appears when the individual does not fixate his attention on it and, on the contrary, disappears when he concentrates on the experience? 
 Options:  <0> Consecutive images <1> Mnemic images. <2> Hallucinoid images. <3> Abnormal images <4> Parasitic images

Answer: psychology


Question: Question: Why do ovarian cycles not appear in nursing mothers for several months after birth ?: 
 Options:  <0> For stress and lack of sleep associated with breastfeeding. <1> Because there are low levels of FSH and LH. <2> Because there are high levels of oxytocin. <3> By saving iron that is derived from breastfeeding. <4> Because there are high levels of progesterone.

Answer: pharmacology


Question: Question: A patient comes to the clinic for general malaise and yellowing of the skin and his doctor suspects that it is a hepatitis A picture. Which of the following answers constitutes the most accurate and safest factor to determine the pre-test probability ( before carrying out any study) of what is said table? 
 Options:  <0> Intensity of jaundice. <1> Frequency of hepatitis A in the environment. <2> Days of duration of the painting. <3> Professional experience on jaundice pictures. <4> Previous illnesses of the patient.

Answer:
medicine