The correct answer is: B) He cannot get married because there is so little social interaction.
In 'The Pedestrian' Mead finds himself in a society that has been deshumanized thanks to technological developments. People never get out of their houses anymore, so he cannot meet other humans in his nightly walks.
I’m gonna have to say A. Details
From the given topics, the research topic that is too broad is option A. The music industry has a long and colorful history and includes many types of companies and professionals who create, market, and sell music of all genres. This is very broad because the music industry composed of different fields. It may talk about the history, the professionals, how music were made and what makes it saleable, and also what are the different genres.
The function of the infinitive phrase in the sentence <em /><em>I have always wanted to go to Mexico </em>is object of the verb. Since it isn't preceded by a preposition, it cannot be an object of the preposition, and since it is definitely an object, the only remaining choice is object of the verb.
Missing information needed to answer this question.<span />