Sensation is created by Stimulus. Sensation is related to Fear. Fear is the opposite of Brave. Brave is related to Dare. 
Training is related to March. March is related to Spring. 
Stimulus <--CreatedBy-- Sensation <--RelatedTo--> Fear <--Antonym--> Brave <--RelatedTo--> Dare 
Training <--RelatedTo--> March <--RelatedTo--> Spring 