what is harder to see or suspect is that a third party existed and actively promoted the quarrel.

How would the previous sentence be correctly capitalized?
Answer: What is harder to see or suspect is that a Third Party existed and actively promoted the quarrel.
a rather expensive sodamachine – so we hope it will be eagerly used.

How would the previous sentence be correctly capitalized?
Answer: A rather expensive sodamachine – so we hope it will be eagerly used.
up to 100 mba students who seeks opportunities in apac ...

How would the previous sentence be correctly capitalized?
Answer: Up to 100 MBA students who seeks opportunities in APAC ...
this microsoft application includes options to add images, videos, tables, charts and many more to enhance the look of the presentation files. but, there are certain issues related to powerpoint presentations due to which these files become inaccessible.

How would the previous sentence be correctly capitalized?
Answer: This Microsoft application includes options to add images, videos, tables, charts and many more to enhance the look of the presentation files. But, there are certain issues related to PowerPoint presentations due to which these files become inaccessible.