Silk is related to Road. Road is related to Large. Large is related to Stage. Stage is related to Arena. 
Vegetable is the opposite of Animal. Animal is related to Mouse. you are likely to find Mouse in/at/on Wild. Wild is related to Crazy. 
Silk <--RelatedTo--> Road <--RelatedTo--> Large <--RelatedTo--> Stage <--RelatedTo--> Arena 
Vegetable <--Antonym--> Animal <--RelatedTo--> Mouse --AtLocation--> Wild <--RelatedTo--> Crazy 