[Q]: [PinnacleVideoSpinisasoftwareforrecordingvideofree,mixingvideo,photosandmusic,easytouse.VirtualDubisasoftwareforrecordingvideoanexcellentprogramforeditingvideo.]
[A]: [Pinnacle VideoSpin is a software for recording video free, mixing video, photos and music, easy to use. VirtualDub is a software for recording video an excellent program for editing video.]


Problem: Add spaces: Inournewsarchiveyoucanfindallthelatestnewsaboutusandourproducts.

Spaces added: In our news archive you can find all the latest news about us and our products.


This text is missing some spaces, please add them: Hotelaccommodation(3,4or5*uponyourchoice)inCairowithhalf-board
Hotel accommodation (3, 4 or 5* upon your choice) in Cairo with half-board


input question: Fix spacing: Japanesewife,wifeswap,swinger,couple,Japanese

output answer: Japanese wife, wife swap, swinger, couple, Japanese


Problem: Theenergyofafreeelectronisgivenbytherelation:
What's a sentence that uses these characters?
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The energy of a free electron is given by the relation:


Letustakecareofoperationandinstallation
Let us take care of operation and installation