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: The BRCA-1 gene mutation is associated with a high risk of: 
 Options:  <1> Acute myocardial infarction. <2> Breast cancer <3> Alzheimer disease. <4> Parkinson's disease <5> Tay-Sach disease.

Output: 2


Input: Consider Input: Question: Which of the following staining techniques is important in the diagnosis of infections caused by Corynebacterium diphtheriae? 
 Options:  <1> The capsule staining. <2> Staining of metachromatic granules. <3> The acid-alcohol resistance stain. <4> Negative staining <5> The staining of endospores.

Output: 2


Input: Consider Input: Question: Among the strategies of Emotional Regulation, which of the following would be an acceptance strategy within cognitive-behavioral therapies? 
 Options:  <1> Distraction. <2> Behavioral Activation <3> Exposure with Prevention of Response. <4> Emotional Expression Adjusted. <5> Emotional Inhibition.


Output: 4