Problem: Add spaces: Keepingthisreservationinmind,Ibelievethatthecomputerisverywellsuitedtotheproductionofinstrumentdrawings.

Spaces added: Keeping this reservation in mind, I believe that the computer is very well suited to the production of instrument drawings.
This text is missing some spaces, please add them: NowyouaretojointhehighervibrationsandwillbenefitfromthemanyadvancesthathavebeenheldbackbytheIlluminatiformany,manyyears.
Now you are to join the higher vibrations and will benefit from the many advances that have been held back by the Illuminati for many, many years.
input question: Fix spacing: ThussaiththeLord:BeholdIwillbringevilsuponthisplace,andupontheinhabitantsthereof,andallthecursesthatarewritteninthisbookwhichtheyreadbeforethekingofJuda.

output answer: Thus saith the Lord: Behold I will bring evils upon this place, and upon the inhabitants thereof, and all the curses that are written in this book which they read before the king of Juda.
Problem: Relativehumidity:90%
What's a sentence that uses these characters?
-
Relative humidity: 90 %
Add spaces: DuringthistimeheprovedZassenhaus'slemma,abeautifulresultonsubgroupswhichcanbeusedtogiveasimpleproofoftheJordan-Holdertheorem.

Answer: During this time he proved Zassenhaus's lemma, a beautiful result on subgroups which can be used to give a simple proof of the Jordan - Holder theorem.
This text is missing some spaces, please add them: GiftVouchers,arrivingalwaysgood
Gift Vouchers, arriving always good