Agricultural is the opposite of Corn. Corn is related to Long. Long is related to Leap. Leap is a synonym of Bounce. 
Quantity is related to Count. Count is related to Crowd. Crowd is the opposite of Alone. Alone is related to Independent. 
Agricultural <--Antonym--> Corn <--RelatedTo--> Long <--RelatedTo--> Leap <--Synonym--> Bounce 
Quantity <--RelatedTo--> Count <--RelatedTo--> Crowd <--Antonym--> Alone <--RelatedTo--> Independent 