Definition: In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
Input: 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: <1> Critical ischemia of right lower limb. <2> Acute ischemia due to arterial embolism. <3> Chronic ischemia due to left iliac occlusion. <4> Leriche syndrome due to bilateral iliac occlusion. <5> Radiculopathy
Output:
3