Salad is related to Summer. Summer is the opposite of Nice. Nice is related to Capital. Capital is related to Major. 
Grave is related to Deep. Deep is related to Depth. Depth is related to Dimension. Dimension is related to Line. 
Salad <--RelatedTo--> Summer <--Antonym--> Nice <--RelatedTo--> Capital <--RelatedTo--> Major 
Grave <--RelatedTo--> Deep <--RelatedTo--> Depth <--RelatedTo--> Dimension <--RelatedTo--> Line 