the first thing you do when you Graduate is Party. the last thing you do when you Study is Graduate. Study is related to School. School is related to Trouble. 
Conflict is related to Protest. Protest is related to Activity. Activity is related to Paint. 
Party <--HasFirstSubevent-- Graduate <--HasLastSubevent-- Study <--RelatedTo--> School <--RelatedTo--> Trouble 
Conflict <--RelatedTo--> Protest <--RelatedTo--> Activity <--RelatedTo--> Paint 