Electric is related to Current. Current is related to Term. Term is related to Aisle. you are likely to find Aisle in/at/on Store. 
Broad is the opposite of Short. Short is related to Low. 
Electric <--RelatedTo--> Current <--RelatedTo--> Term <--RelatedTo--> Aisle --AtLocation--> Store 
Broad <--Antonym--> Short <--RelatedTo--> Low 