question: if the quality of the delivered files does not correspond to the pnb print requirements and he has warned the client about it (by e-mail), the pnb print bears no responsibility for the outcome of printing.
Capitalize this past sentence correctly.
A: If the quality of the delivered files does not correspond to the PNB Print requirements and he has warned the Client about it (by e-mail), the PNB Print bears no responsibility for the outcome of printing.

question: in order to answer that question conclusively, one had to follow the development of the jewish people and their power through the centuries, and so it was obvious to start with the beginning – the old testament.
Capitalize this past sentence correctly.
A: In order to answer that question conclusively, one had to follow the development of the Jewish people and their power through the centuries, and so it was obvious to start with the beginning – the Old Testament.

question: individuals with surname levy montezinos
Capitalize this past sentence correctly.
A: Individuals with surname LEVY MONTEZINOS