Please capitalize where necessary: in other words, we need to prepare people to build victory for themselves.
A: In other words, we need to prepare people to build victory for themselves.

Q: i hope to continue our cooperation.

A: I hope to continue our cooperation.

Q: to mark the 20th anniversary of the nordic culture festival les boreal danish film director carl th. dreyer's masterpiece 'day of wrath' will be shown with newly composed music performed by 18 classical musicians.
A: To mark the 20th anniversary of the Nordic culture festival Les Boreal Danish film director Carl Th. Dreyer's masterpiece 'Day of Wrath' will be shown with newly composed music performed by 18 classical musicians.

Problem: in addition, it flowers pink instead of white, which further increases its decorative value.
Can you repeat this sentence, but capitalize it?
Answer: In addition, it flowers pink instead of white, which further increases its decorative value.

Text: avoid eating grapefruit or drinking grapefruit juice while being treated with this medicine unless your doctor instructs you otherwise.

Correct capitalization: AVOID EATING GRAPEFRUIT OR DRINKING GRAPEFRUIT JUICE while being treated with this medicine unless your doctor instructs you otherwise.

Text: there are 4 fonts included in the package.

Correct capitalization:
There are 4 fonts included in the package.