mediate between parties / entertain guests

accomplish, perform, fulfill

role

two things [small or without a counter category]

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

(business) a company

interval / during

while; during