question: for example, if the trader has informed you that delivery is delayed by one week because of problems with his suppliers you should consider giving him an extra week.
Capitalize this past sentence correctly.
A: For example, if the trader has informed you that delivery is delayed by one week because of problems with his suppliers you should consider giving him an extra week.

question: individuals with surname nemeschansky
Capitalize this past sentence correctly.
A: Individuals with surname NEMESCHANSKY

question: berlin, the 20. january 2011:
Capitalize this past sentence correctly.
A: Berlin, the 20. January 2011: