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: Among the criteria of DSM-IV for the diagnosis of Obsessive Compulsive Personality Disorder, are: 
 Options:  <1> A general pattern of concern for order, perfectionism, mental and interpersonal control at the expense of effectiveness, as well as a tendency to delegate to other tasks or work. <2> It shows rigidity and stubbornness, as well as a tendency to squander money. <3> Concern for details, rules, rules, lists, order, organization, schedules, until losing sight of the main objective of the activity. <4> Lax dedication to work and productivity, excluding leisure activities, unscrupulous in matters of morals and ethics. <5> Tendency to get rid of useless objects, even if they have a sentimental value. Miserly style in terms of expenses, both for him and for others.

A: 3
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Q: Question: What serum immunoglobulin will synthesize an activated B lymphocyte that has not been stimulated through CD40 ?: 
 Options:  <1> Any. <2> IgE <3> IgM <4> IgA <5> IgG

A: 3
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Q: Question: The number of nodes of the LUMO (unoccupied orbital of lower energy) of 1,3-butadiene is: 
 Options:  <1> None. <2> One. <3> Two. <4> Three. <5> Four.

A:
3
****