input question: Fix spacing: BeforeyoucanopenaQFDfile,you'llneedtofigureoutwhatkindoffiletheQFDfileextensionrefersto.

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

input question: Fix spacing: Specialrequirementsfore-CRF

output answer: Special requirements for e-CRF

input question: Fix spacing: Wasyourquestionansweredtoday?Notethatasanacceptedsolution!

output answer: Was your question answered today? Note that as an accepted solution!

input question: Fix spacing: Theycomeridingonhorseback,towingbehindthem3-4cowsandawoodenwagon.

output answer:
They come riding on horseback, towing behind them 3-4 cows and a wooden wagon.