sustainable flooring: foundation for a green interior design

How would the previous sentence be correctly capitalized?
Answer: Sustainable Flooring: Foundation for a Green Interior Design
by adjusting the feedback (often controlled manually from the pedal under names like "notch", "peak", "depth" and "crunch"), you achieved that the "mountains" (peaks) and "valleys" (phase-outs) that were already there, were made even more clear and audible.

How would the previous sentence be correctly capitalized?
Answer: By adjusting the feedback (often controlled manually from the pedal under names like "notch", "peak", "depth" and "crunch"), you achieved that the "mountains" (peaks) and "valleys" (phase-outs) that were already there, were made even more clear and audible.
he comforted them, prepared them for their last journey, and was a veritable angel of comfort. virtually foretelling his own imminent death, he leaned over the bed of a gravely ill youth one day and comforted him saying, "courage, courage within two years we will be together in paradise".

How would the previous sentence be correctly capitalized?
Answer: He comforted them, prepared them for their last journey, and was a veritable angel of comfort. Virtually foretelling his own imminent death, he leaned over the bed of a gravely ill youth one day and comforted him saying, "Courage, Courage within two years we will be together in paradise".
although the signature says h. larsen, one wonders what has lead the seller with the ambitious name kunsthaus-stuttgart to sell this piece of art in hugo larsen's name.

How would the previous sentence be correctly capitalized?
Answer: Although the signature says H. Larsen, one wonders what has lead the seller with the ambitious name kunsthaus-stuttgart to sell this piece of art in Hugo Larsen's name.