Outsider is related to Stranger. Stranger is the opposite of Resident. 
Attend is a synonym of Hang. Hang is related to Person. Person is related to Genius. Genius is related to Smart. 
Outsider <--RelatedTo--> Stranger <--Antonym--> Resident 
Attend <--Synonym--> Hang <--RelatedTo--> Person <--RelatedTo--> Genius <--RelatedTo--> Smart 