Important is related to High. High is related to Drug. Drug is a synonym of Dose. Dose is a synonym of Acid. 
Dedicate is a type of Assign. Assign is related to Appoint. Appoint is related to Job. Job is related to Mechanic. 
Important <--RelatedTo--> High <--RelatedTo--> Drug <--Synonym--> Dose <--Synonym--> Acid 
Dedicate --IsA--> Assign <--RelatedTo--> Appoint <--RelatedTo--> Job <--RelatedTo--> Mechanic 