Sheep is related to Source. Source is related to Air. you are likely to find Air in/at/on Jar. you are likely to find Candy in/at/on Jar. 
Land is related to Term. Term is related to Supply. Feed is a type of Supply. Feed is a type of Promote. 
Sheep <--RelatedTo--> Source <--RelatedTo--> Air --AtLocation--> Jar <--AtLocation-- Candy 
Land <--RelatedTo--> Term <--RelatedTo--> Supply <--IsA-- Feed --IsA--> Promote 