Supposed is related to Hang. Hang is related to Neck. Neck is related to Base. Base is related to Hide. 
Best is related to Great. Great is related to Long. Long is related to Arrow. 
Supposed <--RelatedTo--> Hang <--RelatedTo--> Neck <--RelatedTo--> Base <--RelatedTo--> Hide 
Best <--RelatedTo--> Great <--RelatedTo--> Long <--RelatedTo--> Arrow 