to assume a role

a president (the head of state of a republic)

a guard, an escort

to guard, to escort

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

a vice president (of a country)

a warship of the Japan Maritime Self-Defense Force

executive order