A. True
Baroque classical music is know to soothe and calm the soul, for the most popular instruments involved in this type of music is violin, Viola, cello, and occasionally double bass.
F major (or the key of F) is a major scale based on F, with the pitches F, G, A, B♭, C, D, and E. Its key signature has one flat. Its relative minor is D minor and its parallel minor is F minor. F major is the home key of the English horn, the basset horn, the horn in F, the trumpet in F and the bass Wagner tuba.
So if an actor is at an audition, and is asked to perform a contrasting monologue of the one they just performed, they could do so. For example, If you just performed a comedy monologue that the director liked, and they wanted to see how you portray drama, they would ask "Now can you show me a contrasting monologue?" If the actor has multiple monologues memorized, he/she could perform a contrasting one instead of saying "I only prepared this one for the audition...".
I hope this Helps!