Dancing can cause/lead to Injury. Running can cause/lead to Injury. Running is related to Move. Move is the opposite of Heel. 
Reply is related to Field. Field is related to Wide. Wide is etymologically related to Widow. 
Dancing --Causes--> Injury <--Causes-- Running <--RelatedTo--> Move <--Antonym--> Heel 
Reply <--RelatedTo--> Field <--RelatedTo--> Wide --EtymologicallyRelatedTo--> Widow 