Flip is a type of Throw. Cast is etymologically related to Throw. Cast is related to Shade. Shade is the opposite of Sunny. 
Stem is a type of Tube. Stem is related to Tree. you are likely to find Tree in/at/on Jungle. you are likely to find Lion in/at/on Jungle. 
Flip --IsA--> Throw <--EtymologicallyRelatedTo-- Cast <--RelatedTo--> Shade <--Antonym--> Sunny 
Tube <--IsA-- Stem <--RelatedTo--> Tree --AtLocation--> Jungle <--AtLocation-- Lion 