instruction:
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'.
question:
Question: The reaction of cyclopentene with an aqueous solution of bromine at 0 ° C originates: 
 Options:  <1> trans-1,2-dibromocyclopentane. <2> cis-2-bromocyclopentanol. <3> trans -2-bromocyclopentanol. <4> trans -1,2-cyclopentanediol. <5> cis-1,2-dibromocyclopentane.
answer:
3


question:
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.
answer:
3


question:
Question: We want to know if coffee consumption can be associated with neonatal malformation, so a control case study is designed. We interview a group of women who have had children with malformations and the same in a group of mothers without children with malformations. The interviews will be conducted by two interviewers trained through a previously validated questionnaire. In addition, interviewers ignore whether the interviewee is a case or a control. What kind of bias can we introduce? 
 Options:  <1> Information bias <2> Memory bias <3> Interviewer bias <4> Selection bias <5> Ecological fallacy
answer:

2