Complain is a synonym of Kick. Seat can be used for Kick. Seat is related to Like. Like is related to Car. 
Portrait is related to Subject. Subject is related to Investigation. 
Complain <--Synonym--> Kick <--UsedFor-- Seat <--RelatedTo--> Like <--RelatedTo--> Car 
Portrait <--RelatedTo--> Subject <--RelatedTo--> Investigation 