Humanity is related to Moral. Moral is the opposite of Ugly. Ugly is the opposite of Beautiful. 
Tree can be Alive. Alive is related to Hill. Hill is related to Angle. 
Humanity <--RelatedTo--> Moral <--Antonym--> Ugly <--Antonym--> Beautiful 
Tree --HasProperty--> Alive <--RelatedTo--> Hill <--RelatedTo--> Angle 