The correct answer is to B. De-emphasize the subject.
Very often the subject can be completely omitted.
Burglars committed the crime
The crime was committed (by the burglars).
In the passive version, the subject is irrelevant.
The smoke, which fills the hut, makes the eyes smart. It is particularly dense in the upper part try'.
Because she's immune/ prone to children getting sick
Third-person point of view
The art of persuading people to agree with you best describes the definition of rhetoric.