Problem: Add spaces: Rarelydoyoufindacitywheredeliciousfoodisavailableatsuchaffordableprices.

Spaces added: Rarely do you find a city where delicious food is available at such affordable prices.
This text is missing some spaces, please add them: Inplanningpublicspaces,itisimportanttotakeintoaccounthowthespaceworksfromauserperspectiveandensurethatallthekeysurfacesandmaterialsareresistanttobothcleaningproductsandfrequentcleaning.
In planning public spaces, it is important to take into account how the space works from a user perspective and ensure that all the key surfaces and materials are resistant to both cleaning products and frequent cleaning.
input question: Fix spacing: Chat,chatroom,moderatorandnickname

output answer: Chat, chatroom, moderator and nickname
Problem: 2monthsago10:00XXXDanPakistani,cheating
What's a sentence that uses these characters?
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2 months ago 10:00 XXXDan Pakistani, cheating
Add spaces: ClosingseminaroftheIVeditionoftheTeacherTrainingCourseinAfricanHistoryandEducationofethnic-racialrelations

Answer: Closing seminar of the IV edition of the Teacher Training Course in African History and Education of ethnic-racial relations
This text is missing some spaces, please add them: Shesufferedverymuchthattheirfamiliespreventedtheirmarriage.
She suffered very much that their families prevented their marriage.