Answer:
Incomplete question. However, I infer you are referring to the book The Tempest.
Explanation:
a. Clear evidence is shown in the fact that his brother Prospero was becoming more interested in studying than in fulfilling his duty as Duke.
b. Thus, Antono may well claim that Prospero was irresponsible since he started focusing on his studies, neglecting his responsibility as a ruler.
Contain the writers feelings
Be igniting the doubt for the person talking to them or telling them the truth
The correct answer is B. always.
They are always coplanar if there exists a geometric plane that contains them all, which indeed exists.