Problem: Add spaces: Laterwidelyovercast,butmainlydryweatherwillprevail.Morningtemperatureswillbearound25C.Duringthedaytheywillreachamaximumof34C.Lowtemperaturesatnightwillbearound23C.Wehaveweaksouthwesterlywinds.

Spaces added: Later widely overcast, but mainly dry weather will prevail. Morning temperatures will be around 25 C. During the day they will reach a maximum of 34 C. Low temperatures at night will be around 23C. We have weak southwesterly winds.
This text is missing some spaces, please add them: Helovedthefeelingofpowerforitsownsake,andwithalwastookindtowanttohurtRocklandintheWhiteHouse:
He loved the feeling of power for its own sake, and withal was too kind to want to hurt Rockland in the White House:
input question: Fix spacing: ThisallowstheintelligenceofWindowstodecidethecorrectsoftwareapplicationtoopenyourNSVfile.

output answer: This allows the intelligence of Windows to decide the correct software application to open your NSV file.
Problem: vibrator,lingerie,kitchen,dress,latex
What's a sentence that uses these characters?
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vibrator, lingerie, kitchen, dress, latex
Add spaces: Thespeciallydesignedsystemofexercisesforpregnantwomenaimedatstrengtheningthebackmusclesandimprovecirculationinthelegs,sincethesebodypartsaccountedforthelargestload.

Answer: The specially designed system of exercises for pregnant women aimed at strengthening the back muscles and improve circulation in the legs, since these body parts accounted for the largest load.
This text is missing some spaces, please add them: Thetransportboxeskeepyourfoodverysecure,andmakegettingitfromatobsimpleandeasy.Theycomeinthreedifferentsizesandenableyoutoincreaserevenuebyofferingyourappetisersanddeserts'to-go'.Space-efficientdisplaytraysandacrylicstands
The transport boxes keep your food very secure, and make getting it from a to b simple and easy. They come in three different sizes and enable you to increase revenue by offering your appetisers and deserts 'to-go'. Space-efficient display trays and acrylic stands