Social is related to Family. Family is related to Portrait. Portrait is related to Gallery. 
Smoke is related to Habit. Habit is related to Bad. Bad is related to Suspect. 
Social <--RelatedTo--> Family <--RelatedTo--> Portrait <--RelatedTo--> Gallery 
Smoke <--RelatedTo--> Habit <--RelatedTo--> Bad <--RelatedTo--> Suspect 