input: We do our utmost to combat and prevent spreading of diseases
fixed: We do our utmost to combat and prevent spreading of diseases.
input ---- You hereby Cruise Critic the royalty everlasting irrevocable nonexclusive right and license to use a reproduce modify adapt publish translate create derivative works from distribute perform and display any message that is listed in the black message board communities completely or partly worldwide and or alpha incorporate it in other works in any form media or technology na are known or later developed
output ---- You hereby Cruise Critic the royalty, everlasting, irrevocable, non-exclusive right and license to use a, reproduce, modify, adapt, publish, translate, create derivative works from, distribute, perform and display any message that is listed in the black message board communities (completely or partly) worldwide and / or alpha incorporate it in other works in any form, media or technology na are known or later developed.
Add punctuation: Dini looked at infinite series and generalised results such as a theorem of Kummer and one of Riemann the ideas for which had first emerged in work of Dirichlet
A: Dini looked at infinite series and generalised results such as a theorem of Kummer and one of Riemann , the ideas for which had first emerged in work of Dirichlet .
QUESTION: Fix punctuation: CarlsbergTetley will make a 28 m relaunch of the brands Carlsberg and Carlsberg Export in UK
ANS: Carlsberg-Tetley will make a 28 m. relaunch of the brands Carlsberg and Carlsberg Export in UK.
QUES: To extract emails from corrupted DBX you should specify the recover command also

correct the punctuation.

CORRECTED: To extract emails from corrupted .DBX you should specify the "recover" command also:
QUES: Electric accumulators for civil aircraft excl spent and leadacid nickelcadmium or nickeliron accumulators

correct the punctuation.

CORRECTED:
Electric accumulators, for civil aircraft (excl. spent and lead-acid, nickel-cadmium or nickel-iron accumulators)