Express is the opposite of Local. Local is related to News. 
Foot is the opposite of Finger. Finger is related to Chicken. Chicken is related to Fast. Fast is related to Flash. 
Express <--Antonym--> Local <--RelatedTo--> News 
Foot <--Antonym--> Finger <--RelatedTo--> Chicken <--RelatedTo--> Fast <--RelatedTo--> Flash 