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: A patient diagnosed with angina will NOT recommend: 
 Options:  <1> Alternating activity with periods of rest. <2> Take oral nitroglycerin in the morning. <3> Avoid extreme cold. <4> Follow a diet rich in fiber. <5> Leave the tobacco.
Output:
2