Problem: Add spaces: Tostietal.(12)hasdocumentedthatallergicstomatitis(inflammationoftheoralcavityduetoallergicprovocation)rarelyoccurs,butitisnearlyalwaysassociatedwiththeoccurrenceofmetallicmercury.

Spaces added: Tosti et al. (12 ) has documented that allergic stomatitis (inflammation of the oral cavity due to allergic provocation) rarely occurs, but it is nearly always associated with the occurrence of metallic mercury.


This text is missing some spaces, please add them: EverywhereIwent,peoplewentonaboutDanishTVbeingthecoolestintheworld,andthemostexoticandsophisticated.”
Everywhere I went, people went on about Danish TV being the coolest in the world, and the most exotic and sophisticated.”


input question: Fix spacing: Ourhousefromthestreet.

output answer: Our house from the street.


Problem: EU-radiatorgrilleset,Stainlesssteel,Setof7complet,Order-no=1504385,Internet-no=
What's a sentence that uses these characters?
-
EU-radiator grille set, Stainless steel, Set of 7 complet, Order-no = 1504385, Internet-no =


Add spaces: Ispend2monthsofeveryyearinmyseasideflatinanotherEUcountry.DoIhavetoregisteratthetownhall?

Answer: I spend 2 months of every year in my seaside flat in another EU country. Do I have to register at the town hall?


This text is missing some spaces, please add them: Thewordsofthewickedareaboutlyinginwaitforblood,Butthespeechoftheuprightrescuesthem.

The words of the wicked are about lying in wait for blood, But the speech of the upright rescues them.