Pale is related to Loose. Loose is similar to Light. Light is related to Sand. 
Tree can be Alive. Rock cannot be Alive. Rock is a synonym of Crack. Crack is a synonym of Express. 
Pale <--RelatedTo--> Loose <--SimilarTo--> Light <--RelatedTo--> Sand 
Tree --HasProperty--> Alive <--NotHasProperty-- Rock <--Synonym--> Crack <--Synonym--> Express 