Confident is related to Certain. Certain is the opposite of Possible. Possible is related to Accomplishment. 
Minute is the opposite of Long. Long is related to Record. Record is related to Baby. Baby can Nurse. 
Confident <--RelatedTo--> Certain <--Antonym--> Possible <--RelatedTo--> Accomplishment 
Minute <--Antonym--> Long <--RelatedTo--> Record <--RelatedTo--> Baby --CapableOf--> Nurse 