question: he had a way of setting results into a framework so that they all fit nicely together, and he was always full of problems - he just bubbled over with problems.
Capitalize this past sentence correctly.
A: He had a way of setting results into a framework so that they all fit nicely together, and he was always full of problems - he just bubbled over with problems.

question: these revolutionary developments open up new possibilities in the field of additive manufacturing.
Capitalize this past sentence correctly.
A: These revolutionary developments open up new possibilities in the field of additive manufacturing.

question: claudius, the fourth emperor of rome
Capitalize this past sentence correctly.
A: Claudius, the Fourth Emperor of Rome