Please capitalize where necessary: biological filters (development stage 2 or 3)
A: Biological filters (development stage 2 or 3)

Q: the basic domain types are (fill in our selection!?)

A: The basic domain types are (fill in our selection!?)

Q: the best place to purchase harvokse in empangeni south africa reviewed planning to purchase harvokse in empangeni south africa is not much a problem because of the internet.
A: The Best Place To Purchase HarVokse in Empangeni South Africa Reviewed Planning to purchase HarVokse in Empangeni South Africa is not much a problem because of the internet.

Problem: check rates and availability for tanzanite executive suites. then proceed to booking.
Can you repeat this sentence, but capitalize it?
Answer: Check rates and availability for Tanzanite Executive Suites. Then proceed to booking.

Text: the home assistant pack has two 3w speakers, and far-field detection that can recognize a voice from up to 3m in any direction using two built-in mics, and weighs 300g. lenovo said pricing for the home assistant pack will start at $79.99 and it will go on sale next month.

Correct capitalization: The Home Assistant Pack has two 3W speakers, and far-field detection that can recognize a voice from up to 3m in any direction using two built-in mics, and weighs 300g. Lenovo said pricing for the Home Assistant Pack will start at $79.99 and it will go on sale next month.

Problem: talk about cream that runs to the top.
Can you repeat this sentence, but capitalize it?
Answer:
Talk about cream that runs to the top.