Quick is the opposite of Dense. Dense is related to Crowd. Crowd is related to Mall. you are likely to find Restaurant in/at/on Mall. 
Name is related to Enterprise. Enterprise is related to Fiction. 
Quick <--Antonym--> Dense <--RelatedTo--> Crowd <--RelatedTo--> Mall <--AtLocation-- Restaurant 
Name <--RelatedTo--> Enterprise <--RelatedTo--> Fiction 