Please capitalize where necessary: the class had also received an invitation to the nkul - a norwegian conference for education and learning - in the spring of 2001. here they were to present the molecool educational concept.
A: The class had also received an invitation to the NKUL - a Norwegian Conference for Education and Learning - in the spring of 2001. Here they were to present the Molecool educational concept.
Q: there is also free wifi.

A: There is also free wifi.
Q: cardiac catheterization: cardiac catheterization is the gold standard in evaluating aortic stenosis.
A: Cardiac catheterization: Cardiac catheterization is the gold standard in evaluating aortic stenosis.
Problem: 2. now the logo is cut out by this custom-made machine.
Can you repeat this sentence, but capitalize it?
Answer: 2. Now the logo is cut out by this custom-made machine.
Text: we fly one of the youngest fleets in europe, making your travel both comfortable and eco-smart.

Correct capitalization: We fly one of the youngest fleets in Europe, making your travel both comfortable and eco-smart.
Q: he was simple, honest, heavy, rugged in feature; he was of the people and looked like a handsome sergeant-major.

A:
He was simple, honest, heavy, rugged in feature; he was of the people and looked like a handsome sergeant-major.