Please capitalize where necessary: it's important for us to be hands on, so we can be flexible and prioritize.
A: It's important for us to be hands on, so we can be flexible and prioritize.

Q: the authority at the beginning got two verses instead of a single one, and marchant added four musicians.

A: The authority at the beginning got two verses instead of a single one, and Marchant added four musicians.

Q: not so much with the technology, but more with the idea.
A: Not so much with the technology, but more with the idea.

Problem: the person who introduced democracy in athens 507 bce was cleisthenes. until then, athens had been ruled by aristocrats and tyrants. cleisthenes had the support of the people and completely changed the structure of power.
Can you repeat this sentence, but capitalize it?
Answer: The person who introduced democracy in Athens 507 BCE was Cleisthenes. Until then, Athens had been ruled by aristocrats and tyrants. Cleisthenes had the support of the people and completely changed the structure of power.

Text: but up to now, the communists have never and nowhere motivated the splitting of the trade unions by the inadmissibility in principle of working with the reformists in the organizations of the proletarian masses.

Correct capitalization: But up to now, the Communists have never and nowhere motivated the splitting of the trade unions by the inadmissibility in principle of working with the reformists in the organizations of the proletarian masses.

Please capitalize where necessary: for in-flight catering, liegegebuhren, diesel and other consumables will set up a board cash.
A:
For in-flight catering, Liegegebuhren, Diesel and other consumables will set up a board cash.