you are likely to find Electricity in/at/on Concert. Electricity is related to Station. College is a type of Station. 
Forehead is a synonym of Face. Face is related to Soap. Soap is related to Used. Used is related to Color. 
Concert <--AtLocation-- Electricity <--RelatedTo--> Station <--IsA-- College 
Forehead <--Synonym--> Face <--RelatedTo--> Soap <--RelatedTo--> Used <--RelatedTo--> Color 