Beach is related to Resort. Resort is related to Vacation. Vacation is related to Cabin. Cabin is related to Room. 
Live is related to Nest. Nest is related to String. String is a type of Rope. Rope is related to Clue. 
Beach <--RelatedTo--> Resort <--RelatedTo--> Vacation <--RelatedTo--> Cabin <--RelatedTo--> Room 
Live <--RelatedTo--> Nest <--RelatedTo--> String --IsA--> Rope <--RelatedTo--> Clue 