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'.

[Q]: Question: The main pharmacological treatment for obsessive-compulsive disorder or OCD is: 
 Options:  <1> Dopamine agonists. <2> NMDA receptor blockers. <3> Inhibitors of monoamine oxidase or MAOIs. <4> Selective serotonin or 5-HT reuptake inhibitors. <5> Neuroleptics
[A]: 4


[Q]: Question: In the framework of the treatment of Generalized Anxiety, we distinguish (eg, Dugas and Ladouceur, 1997) between concerns about events based on reality, in which case the patient would be trained in problem solving, and concerns about events not based on reality and highly improbable that should be addressed by employing: 
 Options:  <1> Cognitive functional exposure. <2> Applied relaxation <3> Distraction techniques. <4> Meditation. <5> Self instructions
[A]: 1


[Q]: Question: The control of the acid-peptic disease is mainly achieved with PPIs (proton pump inhibitors). The PPIs: 
 Options:  <1> They induce the maximum inhibition of gastric secretion after 3-5 days. <2> They are less effective than H-2 antagonists. <3> They are used as monotherapy to eradicate Helicobacter pylori. <4> They have a faster onset of action than H-2 antagonists. <5> They are not useful in the treatment of stress ulcers.
[A]:
1