/// <summary>
/// Removes a surviving relative from the list of surviving relatives.
/// </summary>
/// <param name="survivingRelative">The surviving relative to be removed.</param>
/// <returns>Returns true when the surviving relative has been successfully removed, and false when it has failed to remove the surviving relative.</returns>
public bool RemoveSurvivingRelative(SurvivingRelative survivingRelative)
{
throw new NotImplementedException();
}
/// <summary>
/// Modifies a surviving relative.
/// To modify, keep the original surviving relative object. Next, modify this surviving relative. Lastly, call this method with both the unmodified and modified surviving relative objects.
/// </summary>
/// <param name="oldSurvivingRelative">The old surviving relative object.</param>
/// <param name="newSurvivingRelative">The new surviving relative object.</param>
/// <returns>Returns true when the surviving relative has been successfully modified, and false when it has failed to modify the surviving relative.</returns>
public bool ModifySurvivingRelative(SurvivingRelative oldSurvivingRelative, SurvivingRelative newSurvivingRelative)
{
throw new NotImplementedException();
}