Please capitalize where necessary: the book contains "42 delightfully diverting mind-benders", puzzles which dodgson was working on at the time he died.
A: The book contains "42 delightfully diverting mind-benders", puzzles which Dodgson was working on at the time he died.

Q: papers have been selected for their general interest and readability by non-mathematicians.

A: Papers have been selected for their general interest and readability by non-mathematicians.

Q: work sleeve in the round on circular needle/double pointed needles.
A: Work sleeve in the round on circular needle/double pointed needles.

Problem: we are interested in your opinion.
Can you repeat this sentence, but capitalize it?
Answer: We are interested in your opinion.

Text: with the acquisition of exhausto, aldes will gain a stronger presence in the nordics and germany while expanding their product portfolio.

Correct capitalization: With the acquisition of Exhausto, Aldes will gain a stronger presence in the Nordics and Germany while expanding their product portfolio.

Q: finally, the report also deals with the assignments which the regulation places on environmental auditors and verifiers.
A:
Finally, the report also deals with the assignments which the regulation places on environmental auditors and verifiers.