Please capitalize where necessary: guests can keep fit with a gym and a fitness centre offered on the premises.
A: Guests can keep fit with a gym and a fitness centre offered on the premises.

Q: product descriptions and specifications are based on information sites of manufacturers. scope of delivery, performance and appearance of samsung sc4140 vacuum cleaner may be subject to change without notice.

A: Product descriptions and specifications are based on information sites of manufacturers. Scope of delivery, performance and appearance of Samsung SC4140 vacuum cleaner may be subject to change without notice.

Q: 13:52 then said he unto them, therefore every scribe which is instructed unto the kingdom of heaven is like unto a man that is an householder, which brings forth out of his treasure things new and old.
A: 13:52 Then said he unto them, Therefore every scribe which is instructed unto the kingdom of heaven is like unto a man that is an householder, which brings forth out of his treasure things new and old.

Problem: sometimes, the body is successful in containing ("healing") the appendicitis without surgical treatment if the infection and accompanying inflammation do not spread throughout the abdomen.
Can you repeat this sentence, but capitalize it?
Answer: Sometimes, the body is successful in containing ("healing") the appendicitis without surgical treatment if the infection and accompanying inflammation do not spread throughout the abdomen.

Text: during the rally of the pharaohs in 1987, the bike has technical problems due to the double switch engine that creates overheating problems.

Correct capitalization: During the Rally of the Pharaohs in 1987, the bike has technical problems due to the double switch engine that creates overheating problems.

Text: "with this paper, we are reaping the benefits of a large development effort which allows us to study the processes that control the increasing melt that the satellites have observed over the last decade," says peter langen.

Correct capitalization:
"With this paper, we are reaping the benefits of a large development effort which allows us to study the processes that control the increasing melt that the satellites have observed over the last decade," says Peter Langen.