Answer:
Although Titanic's main characters Rose and Jack were entirely fictional, thus there was no such romance between a first-class woman and a third-class man, they were inspired to an extent by some real-life people, though Rose's inspiration has no connection to the Titanic.
Explanation:
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...".
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Romantic artworks such as Delacroix's Liberty leading the people were often,
B: intended as type of social commentary.