Pain can be used for Persuade. Pain is related to Cry. Cry is related to Emotion. Emotion is related to Glad. 
Company is related to Manager. Manager is a synonym of Boss. Boss is related to Chief. Chief is a synonym of Administrator. 
Persuade <--UsedFor-- Pain <--RelatedTo--> Cry <--RelatedTo--> Emotion <--RelatedTo--> Glad 
Company <--RelatedTo--> Manager <--Synonym--> Boss <--RelatedTo--> Chief <--Synonym--> Administrator 