Given the task definition, example input & output, solve the new input case.
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.
Example: Question: A distension is defined as:
Options: <0> Soft tissue injury. <1> Forced movement of abrupt production. <2> Injury by stretching a muscle. <3> Injury of the joint capsule. <4> Interruption in the continuity of a bone.
Output: nursery
Distension means Bloating and swelling in the belly area. It does not have much to do with chemistry, psychology, pharmacology, biology and medicine. Hence, the correct topic is nursery.

New input case for you: Question: Regarding the definition of chronic kidney disease, one is INCORRECT:
Options: <0> It requires persistent presence of structural or functional alterations of the kidney for at least 2 months. <1> It includes alterations in urine as proteinuria, independently of the glomerular filtration rate (GFR). <2> It includes a lower GFR of 60 ml / min / 1.73m2 of body surface regardless of the presence or absence of other markers of kidney damage. <3> It is classified into 5 stages according to the TFG. <4> The preparation for renal replacement therapy should be done in stage 4.
Output:
medicine