Problem: Add spaces: Furthermore,themuseumofferstheopportunitytodropoffdisabledvisitorsintheoutercourtyardor,byspecialagreement,intheinnercourtyardinordertominimizewalkingdistance.

Spaces added: Furthermore, the museum offers the opportunity to drop off disabled visitors in the outer courtyard or, by special agreement, in the inner courtyard in order to minimize walking distance.
This text is missing some spaces, please add them: ThereareevenmoreexpensiveFrenchwines,andifyouwantbubblyyoucanhaveaDomPerignonfor800PLN.IhaveahunchthataDomwillnotbedecantedforde-gasification.
There are even more expensive French wines, and if you want bubbly you can have a Dom Perignon for 800 PLN. I have a hunch that a Dom will not be decanted for de-gasification.
input question: Fix spacing: Shewasgrindinggoldinamill.Onthefloorachildwasplayingwithagoldenrattle.

output answer: She was grinding gold in a mill. On the floor a child was playing with a golden rattle.
Problem: FormernamesMgarr(1995-2002)-GozoChannelLine
What's a sentence that uses these characters?
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Former names Mgarr (1995-2002) - Gozo Channel Line
Add spaces: IndividualswithsurnameHEMMINGSEN

Answer: Individuals with surname HEMMINGSEN
This text is missing some spaces, please add them: Atthesametimeitisdonecompletelytransparenttothebabyintheformofgamesandinterestingtimespending.
At the same time it is done completely transparent to the baby in the form of games and interesting time spending.