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 Input:
Question: In a patient with Renal Insufficiency, oral drugs must be administered:
Options: <0> With natural fruit juices. <1> With the lowest volume of liquid possible. <2> With the same volume as any other patient. <3> With the largest volume of liquid possible. <4> Always during hemodialysis.

Ex Output:
nursery

Ex Input:
Question: J. C, 85 years old, has a history of osteoporosis. A potential complication is fragility fracture, highlighting that:
Options: <0> A significant proportion of vertebral fractures are asymptomatic. <1> The Colles fracture is rare in people older than 65 years. <2> Fractures of the proximal third of the pertrochanteric femur are the less frequent fractures of the hip. <3> Half of the elderly who have a fall suffer a hip fracture. <4> The treatment of a proximal fracture of the femur will always be the prosthetic replacement.

Ex Output:
nursery

Ex Input:
Question: COMPLETE: in the Krebs cycle 4 oxidation reactions occur, in 3 of them the final acceptor electron is ___ and in the other is ___:
Options: <0> FAD / FMN. <1> NAD + / FMN. <2> NADP + / FAD. <3> NAD + / FAD. <4> FAD / NAD +.

Ex Output:
chemistry