QUESTION: Fix punctuation: Anyone who has played poker long enough can doubtlessly recount at least a dozen strange rulings made by floorpeople sometimes going in their favor and sometimes going against them
ANS: Anyone who has played poker long enough can doubtlessly recount at least a dozen strange rulings made by floor-people; sometimes going in their favor and sometimes going against them.

QUESTION: Fix punctuation: You need more information about the functionalities and possibilities of Intrexx 7
ANS: You need more information about the functionalities and possibilities of Intrexx 7?

QUESTION: Fix punctuation: Transfer from Genoa to Turin TRN airport
ANS: Transfer from Genoa to Turin (TRN) airport

QUESTION: Fix punctuation: For the common dining hall at St Catherines College in Oxford Arne Jacobsen designed this chair with the extremely high back for the professors
ANS:
For the common dining hall at St. Catherine's College in Oxford Arne Jacobsen designed this chair with the extremely high back for the professors.