High is related to Fly. Balloon can be used for Fly. 
Funny is related to Surprise. Surprise is related to Good. Good is related to Home. Home is related to Safe. 
High <--RelatedTo--> Fly <--UsedFor-- Balloon 
Funny <--RelatedTo--> Surprise <--RelatedTo--> Good <--RelatedTo--> Home <--RelatedTo--> Safe 