Instructions: 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.
Input: Question: Question linked to the image n8 A 63-year-old man with persistent pain and swelling, progressive deformity, functional impotence and prolonged rigidity after inactivity in hands, knees and feet for which he had not consulted previously. In an elemental analysis carried out in his company, he highlighted VSG 78 mm / hour, PCR 54 mg / L and uric acid 7.4 mg / dL. The X-ray of hands is shown in the image. The most likely diagnosis is:
Options: <0> Tophaceous drop <1> Erosive arthrosis <2> Rheumatoid arthritis. <3> Pyrophosphate arthropathy. <4> Polymyalgia rheumatica.
Output:
medicine