Party is related to Noise. Noise is related to Laugh. Laugh is related to Effect. 
Motor is related to Belt. Belt is a synonym of Zone. Zone is related to Bullet. Bullet is related to Ball. 
Party <--RelatedTo--> Noise <--RelatedTo--> Laugh <--RelatedTo--> Effect 
Motor <--RelatedTo--> Belt <--Synonym--> Zone <--RelatedTo--> Bullet <--RelatedTo--> Ball 