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 n11 The ultrasound image presented to him corresponds to a 37-year-old woman who consulted for non-traumatic right back pain associated with fever. Based on that background and the sonographic findings, point out the correct answer:
Options: <1> An enlarged gallbladder with a double-walled sign is observed. <2> The findings suggest perinephric abscess with free perirenal fluid. <3> The image does not provide enough data to help the diagnosis. <4> The image suggests a large parapelic cyst; It is a minor find. <5> Ultrasound suggests obstruction of the urinary tract.
Output:
5