you are likely to find Mess in/at/on Table. you are likely to find Table in/at/on Doctor. Doctor is related to Lab. you are likely to find Disease in/at/on Lab. 
Texture is related to Bread. 
Mess --AtLocation--> Table --AtLocation--> Doctor <--RelatedTo--> Lab <--AtLocation-- Disease 
Texture <--RelatedTo--> Bread 