question: the project is part of an industrial phd and 3xn believes that, among other things, it will help to demonstrate how their architectural signature the spacious stairwell has the desired effect, i.e. by becoming the building's unifying feature.
Capitalize this past sentence correctly.
A: The project is part of an industrial PhD and 3XN believes that, among other things, it will help to demonstrate how their architectural signature the spacious stairwell has the desired effect, i.e. by becoming the building's unifying feature.

question: seeds black, dull, ovate.
Capitalize this past sentence correctly.
A: Seeds black, dull, ovate.

question: with voice picking is a simple process and the pickers ability to to concentrate on the task improves the quality.
Capitalize this past sentence correctly.
A: With Voice picking is a simple process and the pickers ability to to concentrate on the task improves the quality.