5. A student is treated as having been ordinarily resident in the relevant area for the specified period if the Scottish Ministers are satisfied that the person was not actually so resident in the relevant area for the specified period only because—
(a)that student, or their spouse or civil partner, or either of their parents, either of their guardians or any other person having parental responsibility for that person, or
(b)in the case of a dependant direct relative in the ascending line, the child upon whom that student was dependent or that child’s spouse or civil partner,
was temporarily employed outside the relevant area, or attending a course of study or undertaking postgraduate research outside the relevant area.