Please capitalize where necessary: internal surface of carbon steel tanks
A: Internal surface of carbon steel tanks
Q: china’s minister for water resources chen lei and ida auken signing the agreement during the 6th world water forum.

A: China’s Minister for Water Resources Chen Lei and Ida Auken signing the agreement during The 6th World Water Forum.
Q: to save the soul of eternal rest, could be read to death requiems.
A: To save the soul of eternal rest, could be read to death requiems.
Problem: everyone that has played in a poker tournament knows about that feeling that you get when you are way behind in the playing field.
Can you repeat this sentence, but capitalize it?
Answer: Everyone that has played in a poker tournament knows about that feeling that you get when you are way behind in the playing field.
Text: while on the other hand, ariel revealed by the data travel and tourism competitive index compiled by the world economic forum, indonesia is on rank 70 of 140 countries.

Correct capitalization: While on the other hand, Ariel revealed by the data Travel and Tourism Competitive Index compiled by the World Economic Forum, Indonesia is on rank 70 of 140 countries.
Q: the industry descriptions are based on easily accessible data and information and in some cases on interviews with relevant persons.
A:
The industry descriptions are based on easily accessible data and information and in some cases on interviews with relevant persons.