Serving is related to Bar. Bar is related to Crowd. Crowd is a type of Occupy. Occupy is a synonym of Invade. 
Architecture is a type of Discipline. Discipline is a type of Develop. Develop is related to Camera. 
Serving <--RelatedTo--> Bar <--RelatedTo--> Crowd --IsA--> Occupy <--Synonym--> Invade 
Architecture --IsA--> Discipline --IsA--> Develop <--RelatedTo--> Camera 