input question: Fix spacing: TotaketheUnderwaterNavigatorcourse,youmust:

output answer: To take the Underwater Navigator course, you must:

input question: Fix spacing: Thankyouxyourresponse.

output answer: Thank you x your response.

input question: Fix spacing: Aftertherallyinpublicparkwithbeerandkebabwascelebratedabundantly.

output answer: After the rally in public park with beer and kebab was celebrated abundantly.

input question: Fix spacing: BeforeyoucanopenaDB4file,you'llneedtofigureoutwhatkindoffiletheDB4fileextensionrefersto.

output answer:
Before you can open a DB4 file, you'll need to figure out what kind of file the DB4 file extension refers to.