Road is related to Ground. Ground is related to Pit. you are likely to find Snake in/at/on Pit. you are likely to find Snake in/at/on Habitat. 
Like is related to Scream. Scream is related to Terror. Terrorism is derived from Terror. 
Road <--RelatedTo--> Ground <--RelatedTo--> Pit <--AtLocation-- Snake --AtLocation--> Habitat 
Like <--RelatedTo--> Scream <--RelatedTo--> Terror <--DerivedFrom-- Terrorism 