question: egmont has a whistleblowing policy.
Capitalize this past sentence correctly.
A: Egmont has a whistleblowing policy.

question: temperature and humidity are the foundation of indoor air quality (iaq).
Capitalize this past sentence correctly.
A: Temperature and humidity are the foundation of indoor air quality (IAQ).

question: martinus: the eternal world picture, vol. 2, sect. 23.1.
Capitalize this past sentence correctly.
A: Martinus: The Eternal World Picture, vol. 2, sect. 23.1.