Problem: Add spaces: 14ThenJosephsentforJacobhisfatherandallhisfamily,seventy-fivepersons.

Spaces added: 14 Then Joseph sent for Jacob his father and all his family, seventy-five persons.
This text is missing some spaces, please add them: Didsomeoneemailyoua###fileandyou'renotsurehowtoopenit?Maybeyouhavefounda###fileonyourcomputerandwonderingwhatit'sfor?Windowsmighttellyouthatyoucan'topenit,orintheworstcase,youmightencountera###filerelatederrormessage.
Did someone email you a ### file and you're not sure how to open it? Maybe you have found a ### file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a ### file related error message.
input question: Fix spacing: Itisbettertoselectthe"twinfilter"havingthefrequency-independentdelayTdel(constantgroupdelay).

output answer: It is better to select the "twin filter" having the frequency-independent delay Tdel (constant group delay).
Problem: 2Sonofman,writethenameoftheday,thissameday.ThekingofBabylondrewclosetoJerusalemthissameday.
What's a sentence that uses these characters?
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2 Son of man, write the name of the day, this same day. The king of Babylon drew close to Jerusalem this same day.
Add spaces: Italsomeansthatoneshouldgetenoughsleep.

Answer: It also means that one should get enough sleep.
This text is missing some spaces, please add them: Tracesofusebutinagoodcondition.
Traces of use but in a good condition.