Trade is related to Take. Take is related to Charge. Charge is a synonym of Commission. 
Pan is related to Intend. Intend is a synonym of Specify. Specify is a synonym of Assign. 
Trade <--RelatedTo--> Take <--RelatedTo--> Charge <--Synonym--> Commission 
Pan <--RelatedTo--> Intend <--Synonym--> Specify <--Synonym--> Assign 