Please capitalize where necessary: welcome to rappler, a social news network where stories inspire community engagement and digitally fuelled actions for social change.
A: Welcome to Rappler, a social news network where stories inspire community engagement and digitally fuelled actions for social change.

Q: the first dish is pasta and the second pork roast with mashed potatoes and green beans. dessert is a caramel pudding.

A: The first dish is pasta and the second pork roast with mashed potatoes and green beans. Dessert is a caramel pudding.

Q: the veterinarian may also employ endoscopy for detailed evaulation, in which he or she will look directly into the stomach and duodenum using an endoscope, a rigid or flexible tube that is inserted into the stomach and duodenum to visually inspect and take pictures of the region.
A: The veterinarian may also employ endoscopy for detailed evaulation, in which he or she will look directly into the stomach and duodenum using an endoscope, a rigid or flexible tube that is inserted into the stomach and duodenum to visually inspect and take pictures of the region.

Problem: it displays a small field on the desktop when you run it that echoes the keyboard keys and the mouse buttons that you activate while it is running.
Can you repeat this sentence, but capitalize it?
Answer: It displays a small field on the desktop when you run it that echoes the keyboard keys and the mouse buttons that you activate while it is running.

Text: as mentioned, the centers are international in scope and they collaborate and publish widely with foreign partners.

Correct capitalization: As mentioned, the centers are international in scope and they collaborate and publish widely with foreign partners.

Text: we cannot emphasize too strongly the importance of balance!

Correct capitalization:
We cannot emphasize too strongly the importance of balance!