Grain is related to Flour. Flour is a type of Convert. 
Aesthetic is related to Beauty. Beauty is related to Bee. you are likely to find Bee in/at/on Jar. you are likely to find Sugar in/at/on Jar. 
Grain <--RelatedTo--> Flour --IsA--> Convert 
Aesthetic <--RelatedTo--> Beauty <--RelatedTo--> Bee --AtLocation--> Jar <--AtLocation-- Sugar 