Please capitalize where necessary: mercure grand hotel biedermeier wien is situated in a quiet and unique biedermeier passageway close to the city park. vienna's historic city centre is a 15-minute walk away.
A: Mercure Grand Hotel Biedermeier Wien is situated in a quiet and unique Biedermeier passageway close to the City Park. Vienna's historic city centre is a 15-minute walk away.

Please capitalize where necessary: urinating or defecating when afraid/anxious
A: Urinating or defecating when afraid/anxious

Please capitalize where necessary: but the prince of the kingdom of persia withstood me twenty-one days; but, behold, michael, one of the chief princes, came to help me: and i remained there with the kings of persia.
A: But the prince of the kingdom of Persia withstood me twenty-one days; but, behold, Michael, one of the chief princes, came to help me: and I remained there with the kings of Persia.

Please capitalize where necessary: the first season of the series was shown on animal planet in february and march 2013 with 15 million viewers.
A:
The first season of the series was shown on Animal Planet in February and March 2013 with 15 million viewers.