Hill is related to Grade. Grade is a type of Cattle. Cow is a type of Cattle. Cow is related to Say. 
Alarm is related to Danger. Danger is related to Careful. Careful is similar to Protective. Protective is similar to Tender. 
Hill <--RelatedTo--> Grade --IsA--> Cattle <--IsA-- Cow <--RelatedTo--> Say 
Alarm <--RelatedTo--> Danger <--RelatedTo--> Careful <--SimilarTo--> Protective <--SimilarTo--> Tender 