Please capitalize where necessary: though each example is intended to be also representative of the nearby dialects, the actual number of dialects is several hundred if each individual community is considered separately.
A: Though each example is intended to be also representative of the nearby dialects, the actual number of dialects is several hundred if each individual community is considered separately.

Q: the solution is used for the rollex rollers and later on for the carrier, which was developed in the early 2000's. carrier became a real success like the rapid; the farmers got a new tool that was more effective than any other previously presented.

A: The solution is used for the Rollex rollers and later on for the Carrier, which was developed in the early 2000's. Carrier became a real success like the Rapid; the farmers got a new tool that was more effective than any other previously presented.

Q: not all of the invasion force arrived together but havana did find itself facing 50 warships, at least 100 transport ships and 15,000 troops.
A: Not all of the invasion force arrived together but Havana did find itself facing 50 warships, at least 100 transport ships and 15,000 troops.

Problem: in most places, but not everywhere, you will find magma.
Can you repeat this sentence, but capitalize it?
Answer: In most places, but not everywhere, you will find magma.

Text: europa's core is made of rock that sank to its center.

Correct capitalization: Europa's core is made of rock that sank to its center.

Text: a total of 580 players registered for the $10,300 buy-in main event of the pokerstars spring championship of online poker (scoop), and there were some really big names battling at the final table for the lion's share of the $5.8 million prize-pool which easily exceeded the $4 million guarantee.

Correct capitalization:
A total of 580 players registered for the $10,300 buy-in Main Event of the PokerStars Spring Championship of Online Poker (SCOOP), and there were some really big names battling at the final table for the lion's share of the $5.8 million prize-pool which easily exceeded the $4 million guarantee.