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'.

Example Input: Question: The reordering of Cope is a reordering: 
 Options:  <1> From an allyl vinyl ether. <2> [1,3] -sigmatropic. <3> [1,2] -sigmatropic. <4> [3,3] -sigmatropic. <5> It is a cycloaddition [4 + 2].
Example Output: 4

Example Input: Question: At what stage is the person when they begin to balance the positive and negative consequences of drug use and, as a result, begin to consider stopping consumption, but basically maintain their ambivalence in this decisional balance? 
 Options:  <1> Stadium of action. <2> Contemplation stadium. <3> Relapse stadium. <4> Pre-contemplation stadium. <5> Post-relapse stadium.
Example Output: 2

Example Input: Question: How is the recovery of depression operationalized? (eg, Thase, 2003, APA, 2000): 
 Options:  <1> Reduction of more than 50% of symptoms from the baseline. <2> Reduction of symptoms by more than 75% from the baseline. <3> A score greater than 70 on the Global Activity Assessment Scale (EEAG). <4> Cessation of significant symptoms maintained for at least 6 months and a return to normal functioning. <5> Cessation of significant symptoms for at least the last two months.
Example Output:
4