input question: Fix spacing: DidsomeoneemailyouaCBAfileandyou'renotsurehowtoopenit?MaybeyouhavefoundaCBAfileonyourcomputerandwonderingwhatit'sfor?Windowsmighttellyouthatyoucan'topenit,orintheworstcase,youmightencounteraCBAfilerelatederrormessage.

output answer: Did someone email you a CBA file and you're not sure how to open it? Maybe you have found a CBA file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a CBA file related error message.

input question: Fix spacing: DorotheaKraghfoundedGisselfeldConventasahomeforspinstersofthearistocracy,butthemonasticrulewasnottobeenforceduntilafterherdeath.

output answer: Dorothea Kragh founded Gisselfeld Convent as a home for spinsters of the aristocracy, but the monastic rule was not to be enforced until after her death.

input question: Fix spacing: TotalEUspendingas%oftheCzechRepublic'sGNI:3.51%

output answer: Total EU spending as % of the Czech Republic's GNI: 3.51 %

input question: Fix spacing: Thechoicesforantivirusprotectionaremanyandvaried.

output answer:
The choices for antivirus protection are many and varied.