input question: Fix spacing: "Matterisnotaproductofmind,"Leninwrote,"butminditselfisonlythehighestproductofmatter."[11]Theworldwasan"eternallymovinganddevelopingmaterialmasswhichreflectsaprogressivehumanconsciousness".[12]Humanhistoryisaproductofuniversalhistory.

output answer: "Matter is not a product of mind," Lenin wrote, "but mind itself is only the highest product of matter."[11] The world was an "eternally moving and developing material mass which reflects a progressive human consciousness".[12] Human history is a product of universal history.
Problem: Wealsospendsomenicedayswiththehorses,andincompanyofgoodfriends("new"aswellas"old"ones).
What's a sentence that uses these characters?
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We also spend some nice days with the horses, and in company of good friends ("new" as well as "old" ones).
Add spaces: 5ThenthekingAhasuerusansweredandsaiduntoEstherthequeen,Whoishe,andwhereishe,thatdurstpresumeinhishearttodoso?

Answer: 5 Then the king Ahasuerus answered and said unto Esther the queen, Who is he, and where is he, that durst presume in his heart to do so?
Youwillbeplayingbeyondyourrisklevelandbankroll,andanycreditsandcompsyouearnwillnotbeworththeaddedriskandpotentiallosses.Ifyouplayquarters,joinslotclubsthatrewardquarterplayers.

You will be playing beyond your risk level and bankroll, and any credits and comps you earn will not be worth the added risk and potential losses. If you play quarters, join slot clubs that reward quarter players.
[Q]: [Ofcoursewe'dalsolovetoseeyourphotosfromduringtheraceaswellasafternomatterifyou'rerunningorcheering.]
[A]: [Of course we'd also love to see your photos from during the race as well as after no matter if you're running or cheering.]
Problem: Add spaces: TheRomanWorldrequiredasingleadministrativesystem.

Spaces added:
The Roman World required a single administrative system.