Couple is a synonym of Mate. Lion wants (to) Mate. you are likely to find Lion in/at/on Painting. 
Conduct is a synonym of Convey. Flash is a type of Convey. Flash is related to Action. 
Couple <--Synonym--> Mate <--Desires-- Lion --AtLocation--> Painting 
Conduct <--Synonym--> Convey <--IsA-- Flash <--RelatedTo--> Action 