The correct answer is B. Soliloquy.
A soliloquy is a speech in a play in which a character speaks to himself or herself, alone on stage. It is a way for the character to reveal their thoughts and feelings to the audience, without the other characters being aware of what they are saying.
A sinecure is a position that requires little or no work, but pays a high salary. It is often used to describe a job that is given to someone as a reward for political favors, rather than for their qualifications.
A pessimist is someone who believes that the worst will always happen. They tend
to see the negative side of things and expect things to go wrong.A philanthropist is someone who donates money or time to help others. They are often motivated by a desire to make the world a better place.