mary was an ordinary human being, with normal human parents.

How would the previous sentence be correctly capitalized?
Answer: Mary was an ordinary human being, with normal human parents.
the following extract shows a group of recognizable 20th century characters, to which any attentive student of our times could fit names, yet it was written in 1813:

How would the previous sentence be correctly capitalized?
Answer: The following extract shows a group of recognizable 20th Century characters, to which any attentive student of our times could fit names, yet it was written in 1813:
we would like to include our school (ec state prof. murilo braga)

How would the previous sentence be correctly capitalized?
Answer: We would like to include our school (EC STATE PROF. MURILO BRAGA)
he had decided, that the city government will argue in its opinion,, that there are no alternative routes or places, solved the basic problem.

How would the previous sentence be correctly capitalized?
Answer: He had decided, that the city government will argue in its opinion,, that there are no alternative routes or places, solved the basic problem.