Bear is related to Sharp. Sharp is a synonym of Brilliant. Brilliant is a synonym of Wonderful. 
Tv is related to Cable. Cable is a type of Rope. Rope is a synonym of Secure. Secure is a synonym of Reliable. 
Bear <--RelatedTo--> Sharp <--Synonym--> Brilliant <--Synonym--> Wonderful 
Tv <--RelatedTo--> Cable --IsA--> Rope <--Synonym--> Secure <--Synonym--> Reliable 