Accelerate is a synonym of Hurry. Hurry is related to Emergency. Emergency is related to Bad. Bad is related to Coal. 
Column is related to Thick. Thick is a synonym of Stupid. you are likely to find Stupid in/at/on Confession. you are likely to find Courtroom in/at/on Confession. 
Accelerate <--Synonym--> Hurry <--RelatedTo--> Emergency <--RelatedTo--> Bad <--RelatedTo--> Coal 
Column <--RelatedTo--> Thick <--Synonym--> Stupid --AtLocation--> Confession <--AtLocation-- Courtroom 