Mess is related to Apple. Apple is related to Typical. Typical is related to Ordinary. Ordinary is the opposite of Extraordinary. 
Baby is related to Pregnancy. Pregnancy is related to Expect. 
Mess <--RelatedTo--> Apple <--RelatedTo--> Typical <--RelatedTo--> Ordinary <--Antonym--> Extraordinary 
Baby <--RelatedTo--> Pregnancy <--RelatedTo--> Expect 