QUESTION: Fix punctuation: It would affect his way of writing later in life
ANS: It would affect his way of writing later in life.

QUESTION: Fix punctuation: bwinparty does not guarantee to offer PROTEKTOR at any time
ANS: bwin.party does not guarantee to offer PROTEKTOR at any time.

QUESTION: Fix punctuation: In the United States he supported himself with a variety of different jobs from ranch hand and mule skinner to surveyor
ANS: In the United States he supported himself with a variety of different jobs, from ranch hand and mule skinner to surveyor.

QUESTION: Fix punctuation: Individuals with surname GRNER
ANS:
Individuals with surname GRUNER