input ---- He escaped with a few scratches but was too shaken to continue
output ---- He escaped with a few scratches, but was too shaken to continue.
Add punctuation: Due to instability Supermarine had to make extensive changes to the model before it was accepted by RAF Mk 21 was faster and climbed better that the Mk XIV but its flight characteristics were not as pleasant as the Mk XIVs
A: Due to instability Supermarine had to make extensive changes to the model before it was accepted by RAF. Mk. 21 was faster and climbed better that the Mk. XIV, but its flight characteristics were not as pleasant as the Mk. XIV's.
QUESTION: Fix punctuation: A wrong or empty email address
ANS: A wrong or empty e-mail address.
QUES: Use arrow keys to move a

correct the punctuation.

CORRECTED: Use arrow keys to move a [...]
Question: Up to his retirement he continued to be at the makeup department
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Answer: Up to his retirement he continued to be at the "make-up department".
input: You are here Functional Disorders About Functional Disorders
fixed:
You are here: Functional Disorders About Functional Disorders