question: human is the sound effects on the people, such as footsteps and applause.
Capitalize this past sentence correctly.
A: Human Is the sound effects on the people, such as footsteps and applause.

question: in parallel with our traditional production, we run a number of trials in an attempt to identify the best dyeing method and the correct materials.
Capitalize this past sentence correctly.
A: In parallel with our traditional production, we run a number of trials in an attempt to identify the best dyeing method and the correct materials.

question: "this year cph:dox has a greater focus than ever before on sustainability and climate change.
Capitalize this past sentence correctly.
A: "This year CPH:DOX has a greater focus than ever before on sustainability and climate change.