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.

[EX Q]: Question: A teenager with obsessive-compulsive disorder phones the Toxicological Information Service to ask if he can safely use an insecticide for cockroaches. What is the name of this escape behavior?
Options: <0> Ascertainment. <1> Rationalization. <2> Reinsurance. <3> Ritualization <4> Testing.
[EX A]: psychology

[EX Q]: Question: With respect to the peptide bond, indicate which of the following statements is FALSE:
Options: <0> It has partial character of double bond. <1> Form a small dipole. <2> Its formation involves the elimination of a molecule of water. <3> The peptide chain rotates freely through the peptide bond. <4> In an amide link.
[EX A]: chemistry

[EX Q]: Question: Question linked to the image n5 62-year-old man, smoker of 20 cigarettes a day for 30 years and hypertensive, who comes to the clinic because of pain when walking in the gluteal area that begins at a distance of 300 meters and disappears with rest at 5 minutes. An Ankle / Arm index is made whose image is attached. Which is the diagnosis?
Options: <0> Critical ischemia of right lower limb. <1> Acute ischemia due to arterial embolism. <2> Chronic ischemia due to left iliac occlusion. <3> Leriche syndrome due to bilateral iliac occlusion. <4> Radiculopathy
[EX A]:
medicine