input question: Fix spacing: AlimitednumberofracefanscanridespecialMetrolinktrainsforfreetotheAutoClubSpeedway'sAutoClub400NASCARSprintCupSeriesraceinFontanaonSunday,March22(Afterthefreeticketsaregone,youcanpurchasediscounted$19fares).

output answer: A limited number of race fans can ride special Metrolink trains for free to the Auto Club Speedway's Auto Club 400 NASCAR Sprint Cup Series race in Fontana on Sunday, March 22 (After the free tickets are gone, you can purchase discounted $19 fares).
Problem: Magneticbarscontaininghighintensityrareearthneodymiumironboronmagnetsarehousedwithina304stainlesssteel
What's a sentence that uses these characters?
-
Magnetic bars containing high intensity rare earth neodymium iron boron magnets are housedwithin a 304 stainless steel
Add spaces: ThisallowstheintelligenceofWindowstodecidethecorrectsoftwareapplicationtoopenyourDSVfile.

Answer: This allows the intelligence of Windows to decide the correct software application to open your DSV file.
7:14AndIsaidtohim,Mylord,*thou*knowest.Andhesaidtome,Thesearetheywhocomeoutofthegreattribulation,andhavewashedtheirrobes,andhavemadethemwhiteinthebloodoftheLamb.

7:14 And I said to him, My lord, *thou* knowest. And he said to me, These are they who come out of the great tribulation, and have washed their robes, and have made them white in the blood of the Lamb.
[Q]: [Industryproduct,inPolycarbonate,forSurfacemounting,impactclassificationIK8,IP66,lightsourceLED,lumenout5571lm,ballasttypeHF=Highfrequency,withlightsourcetypeCRI>80,4000K,withPolycarbonatediffuser.]
[A]: [Industry product, in Polycarbonate, for Surface mounting, impact classification IK8, IP66, light source LED, lumen out 5571lm, ballast type HF = High frequency, with light source type CRI>80, 4000K, with Polycarbonate diffuser.]
Problem: Add spaces: Moreoverallencodersgenerateanindexpulseexactlyonceperrevolution.

Spaces added:
Moreover all encoders generate an index pulse exactly once per revolution.