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: Graphite is a conductor because: 
 Options:  <1> The valence band has electronic vacancies. <2> The driving band has electronic vacancies. <3> Both bands have electronic vacancies. <4> The banned band is very big. <5> The band gap is zero.

A: 5
****
Q: Question: The proportion of environmental variance due to the influences that a person receives from their family environment and that are shared by the rest of their family: 
 Options:  <1> It is the specific variance. <2> It is called genotypic variance. <3> It matches the heritability. <4> It is dismissed in the investigations. <5> It is the variance coming from the shared environment.

A: 5
****
Q: Question: What can indicate, among other things, the high scores on the F Scale of the Minnesota Multiphasic Personality Inventory (MMPI) ?: 
 Options:  <1> Social desirability and good image intent. <2> A high number of incomplete answers. <3> The degree of sincerity. <4> That the respondent does it at random or with eccentricity. <5> Inconsistency of true answers.

A:
4
****