Unlikely is a synonym of Expected. Expected is similar to Due. Due is related to Homework. Computer can be used for Homework. 
Gift is related to Ring. Ring is related to Metal. Metal is related to Tap. Tap is related to Dancing. 
Unlikely <--Synonym--> Expected <--SimilarTo--> Due <--RelatedTo--> Homework <--UsedFor-- Computer 
Gift <--RelatedTo--> Ring <--RelatedTo--> Metal <--RelatedTo--> Tap <--RelatedTo--> Dancing 