[Q]: [Onlyhere,itisnotaboutceramicsbutaboutengravedstones.]
[A]: [Only here, it is not about ceramics but about engraved stones.]


Problem: Add spaces: AlthoughweknownothingofAristotle'searlyyearsitishighlylikelythathewouldhaveaccompaniedhisfatherinhistravels.

Spaces added: Although we know nothing of Aristotle's early years it is highly likely that he would have accompanied his father in his travels.


This text is missing some spaces, please add them: Hisjobistostructuretheknowledgeoftheexpertandtogiveitashapewhichthecomputercanunderstand.
His job is to structure the knowledge of the expert and to give it a shape which the computer can understand.


input question: Fix spacing: BeforeyoucanopenaQD4file,you'llneedtofigureoutwhatkindoffiletheQD4fileextensionrefersto.

output answer: Before you can open a QD4 file, you'll need to figure out what kind of file the QD4 file extension refers to.


Problem: 1980sVintageClassicSeikoH449-502ADigi-AnaDualTimeSilverWaveSportsWatch.Seiko'sH449isaclassic'80's-styledquartzdisplaywristwatch.Thedressytimepiecewasreleasedin1986andfeaturesadualdisplaywithathree-handanalogclockface,andaliquidcrystalreadoutstripbelowtheclockfaceforsundrytimeanddateitemslikealarmandstopwatch.Theloss/gainislessthan10secondsamonth.Usingthewatchinvolvesadjustingtheanalogfunctionwithacrownandmakingchangestothedigitalfunctionwithbuttonsandcrown.
What's a sentence that uses these characters?
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1980s Vintage Classic Seiko H449-502A Digi-Ana Dual Time SilverWave Sports Watch. Seiko's H449 is a classic '80's-styled quartz display wrist watch. The dressy timepiece was released in 1986 and features a dual display with a three-hand analog clock face, and a liquid crystal readout strip below the clock face for sundry time and date items like alarm and stopwatch. The loss/gain is less than 10 seconds a month. Using the watch involves adjusting the analog function with a crown and making changes to the digital function with buttons and crown.


TrytohelptheSantaClaustomovefasterandgetanypresentsforchildrenwhohavesentletterstoSantafromthebeginningof.
Try to help the Santa Claus to move faster and get any presents for children who have sent letters to Santa from the beginning of.