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: Consider Input: Question: Transketolase catalyzes the transformation of ribose-5-phosphate and xylulose-5-phosphate into: 
 Options:  <1> Two molecules of ribulose-5-phosphate. <2> Sedoheptulose-7-phosphate and glyceraldehyde-3-phosphate. <3> Fructose-6-phosphate and erythrose-4-phosphate. <4> Glyceraldehyde-3-phosphate and glucose-6-phosphate. <5> 6-Phosphogluconate and glyceraldehyde-3-phosphate.

Output: 2


Input: Consider Input: Question: A 45-year-old man underwent a truncal vagotomy and antrectomy with Billroth II reconstruction, for suffering from a chronic peptic ulcer disease with pylorus-duodenal stenosis. Six weeks after the surgery, he reported that shortly after (less than half an hour) of the ingestions he presented with a nauseating state, asthenia and sweating, dizziness and abdominal cramps, usually accompanied by diarrheal descent. Which of the following is the most appropriate attitude for its initial management? 
 Options:  <1> Apply treatment with a somatostatin analog (octeotide). <2> Follow specific dietary measures. <3> Perform a test treatment with a benzodiazepine. <4> Perform the search for a probable neuroendocrine tumor (eg, carcinoid). <5> Indicate surgical treatment to perform an anti-peristaltic gastro-jejunostomy in Roux-en-Y.

Output: 2


Input: Consider Input: Question: One of the characteristics of the primary delirium experience is: 
 Options:  <1> Its greater modifiability, compared with the secondary one. <2> The primary obsessive concern of the patient to control reality. <3> That does not have its origin in a previous anomalous experience. <4> That is not maintained with intense conviction. <5> Which is plausible


Output: 3