Dress is related to Answer. Answer is related to Ask. 
Slope is related to Measurement. Measurement is related to Height. Height is related to Mountain. Mountain is related to Ridge. 
Dress <--RelatedTo--> Answer <--RelatedTo--> Ask 
Slope <--RelatedTo--> Measurement <--RelatedTo--> Height <--RelatedTo--> Mountain <--RelatedTo--> Ridge 