Throw is related to Waste. Waste is related to Like. Like is related to Term. Term is a type of Quantity. 
you are likely to find Carpet in/at/on Store. Store is related to Department. Department is related to Depart. Depart is the opposite of Arrival. 
Throw <--RelatedTo--> Waste <--RelatedTo--> Like <--RelatedTo--> Term --IsA--> Quantity 
Carpet --AtLocation--> Store <--RelatedTo--> Department <--RelatedTo--> Depart <--Antonym--> Arrival 