Heavy is related to Mass. Mass is related to Lake. you are likely to find Snake in/at/on Lake. you are likely to find Snake in/at/on Tree. 
Dominate is a type of Control. Control is the opposite of Chaos. Chaos is related to Massive. 
Heavy <--RelatedTo--> Mass <--RelatedTo--> Lake <--AtLocation-- Snake --AtLocation--> Tree 
Dominate --IsA--> Control <--Antonym--> Chaos <--RelatedTo--> Massive 