you are likely to find Bee in/at/on Yard. you are likely to find Bee in/at/on Shade. Shade is related to Natural. Natural is related to Gas. 
Pass is a synonym of Accept. Accept is a synonym of Estimate. Estimated is a form of Estimate. Estimated is the opposite of Actual. 
Yard <--AtLocation-- Bee --AtLocation--> Shade <--RelatedTo--> Natural <--RelatedTo--> Gas 
Pass <--Synonym--> Accept <--Synonym--> Estimate <--FormOf-- Estimated <--Antonym--> Actual 