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'.

[EX Q]: 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.
[EX A]: 2

[EX Q]: Question: The recommended antibiotic treatment for acute diarrhea caused by Clostridium difficile is: 
 Options:  <1> Administer vancomycin orally. <2> Administer vancomycin intravenously. <3> Administer ciprofloxacin orally. <4> Administer metronidazole orally. <5> Administer rifaximin orally.
[EX A]: 4

[EX Q]: Question: For which disorder is the technique of fading stimulated frequently used? 
 Options:  <1> Enuresis <2> The selective mutism. <3> Childhood asthma <4> Posttraumatic stress disorder secondary to sexual abuse. <5> The encopresis.
[EX A]:
2