Pass your university exam does not have a sub-event of weed garden. Get to sleep does not have a sub-event of you dance. Pass your university exam has a sub-event of celebrate. Celebrate has a sub-event of party. Pass your university exam does not have a sub-event of nod and smile. Get to sleep has a sub-event of you spill drink. Party has a sub-event of hear music. Have friend over has a sub-event of party. Pass class has a sub-event of celebrate. Hear music has a sub-event of you dance. Be in charge has a sub-event of you spill drink. Celebrate is utilised in bar mitzvas. Party is utilised in relax.
Pass your university exam does not have a sub-event of party.