In this task, you will be given a single sentence or a set of sentences. You have to recognize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  PURPOSE : To assess the effect of pupil dilation on vision and driving ability .

Output: pupil dilation


Input: Consider Input:  Heparin , first used to prevent the clotting of blood in vitro , has been clinically used to treat thrombosis for more than 50 years .

Output: thrombosis


Input: Consider Input:  Deterioration of vision occurred despite discontinuation of the tacrolimus .


Output: Deterioration of vision