Answer:
melody, also tune, voice or line, is a linear succession of musical tones that the listener perceives as a single entity. In its most literal sense, a melody is a combination of pitch and rhythm, while more figuratively, the term can include successions of other musical elements such as tonal color.
Explanation:
I need the entire sentence for context before I can answer the question. All of these options could be a subject, but you need to give context.
Helmer's self esteem depends on the people believe that he is not influenced by his wife.
Explanation:
He says to his wife that he will not listen to her decisions as he doesn't want people to think that he is under his wife's influence. He says it will be hard for him to deal with people in his office if they get to know that he let's his wife take decisions.
He wants to show other that he has the authority. This is the good example of male chauvinism in the society and how women are not taken seriously in any aspect.