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: The following may occur in multimeric form associated with the J chain: 
 Options:  <1> IgA and IgG. <2> IgD and IgM, <3> IdE and IgD. <4> IgA and IgD. <5> IgA and IgM.
[EX A]: 5

[EX Q]: Question: It is a stop codon for translation: 
 Options:  <1> AUG. <2> UAU <3> UGA <4> UAC. <5> UGU
[EX A]: 3

[EX Q]: Question: What is the most common course of somatization disorder (DSM-IV-TR)? 
 Options:  <1> It is an acute disease. <2> It is a chronic disease that always remits completely. <3> It is a chronic and fluctuating disease that rarely remits completely. <4> It is very common for a year to pass and the individual suffering from this disorder no longer seek medical help for unexplained somatic symptoms. <5> It is not a fluctuating disease but it is not considered chronic.
[EX A]:
3