The titular head of a nation as distinct from the head of the government.
<em>Answer:</em>
<em>dyad </em>
<em>Explanation:</em>
<em>In sociology, </em><em>a dyad group is described as a group that contains only two member or people and is considered as the smallest social group that is being possible so far. However, according to many sociologists, the pair of individuals who are involved in a dyad group is said to be linked through "romantic interest, work, partners in crime, family relations, some other interests, and so on".</em>
<em>As per the question, the statement signifies a dyad group. </em>
A legal duty of care is an obligation by an individual to ensure that no harm befalls anyone that has been put in their care
A legal duty of care can arise from anyone of the following;
1.) Duty mandated by law
2.) relationship inherent to situation
3.)voluntary assumption of duty of care
A or B is the right answer