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: Affective lability is characterized because: 
 Options:  <1> Rapid changes in emotion occur and the person has difficulty controlling their emotions. <2> There is an elevation of the attentional affective threshold for negative stimuli. <3> There is a general feeling of being very well, very happy, although there are no causes that justify that state of mind. <4> The mood is predominantly downcast, pessimistic, sad. <5> There is an affective narrowing that restricts the emotional life.
answer:
1


question:
Question: The square of Pearson's correlation coefficient is: 
 Options:  <1> The coefficient of variation. <2> The coefficient of determination. <3> The slope of the regression line. <4> The regression coefficient. <5> The covariance.
answer:
2


question:
Question: In a pedigree of an autosomal dominant trait it is observed that: 
 Options:  <1> The trait appears more frequently in males. <2> The unaffected people do not transmit the trait. <3> The trait tends to skip generations. <4> The affected people have both affected parents. <5> The trait tends to appear in the progeny of related parents.
answer:

2