Cry is a type of Change. Noise is a type of Cry. Noise is related to City. 
Excited is related to Happy. Happy is related to Positive. Positive is part of Slide. Slide is related to Ride. 
Change <--IsA-- Cry <--IsA-- Noise <--RelatedTo--> City 
Excited <--RelatedTo--> Happy <--RelatedTo--> Positive --PartOf--> Slide <--RelatedTo--> Ride 