Please capitalize where necessary: transmission as standard mail
A: Transmission as standard mail

Q: in total, the raids resulted in the arrest of nine individuals from romania and 11 in italy, all of which are remanded in custody.

A: In total, the raids resulted in the arrest of nine individuals from Romania and 11 in Italy, all of which are remanded in custody.

Q: traps and treasures is an awesome 3d puzzle adventure game.
A: Traps and Treasures is an awesome 3D puzzle adventure game.

Problem: some exercise bikes, i.e. those of daum, have a lighter flywheel, which provides a precise concentric run with higher rotation speeds.
Can you repeat this sentence, but capitalize it?
Answer: Some exercise bikes, i.e. those of Daum, have a lighter flywheel, which provides a precise concentric run with higher rotation speeds.

Text: arthur eddington, a leading light in general relativity theory as well as astronomy, was one of those who doubted schwarzschild's discovery.

Correct capitalization: Arthur Eddington, a leading light in general relativity theory as well as astronomy, was one of those who doubted Schwarzschild's discovery.

Text: 10% discount on stays at dayz resorts

Correct capitalization:
10% discount on stays at Dayz Resorts