Mississippi? I'm confused haha.
To my mind, the answer ( B ) is the inappropriate sentence. In a formal writing informal tone must be avoided as well as colloquial expressions.
The correct answer is social criticism.
Both were inspired by the current times and wrote plays that reflected and criticized society. For example, in 1935 Odets wrote a play about union workers going on strike.
The correct answer is B) Have the neighbors eaten dinner yet? Because you can probably feel that sentence is the only one where correct tenses and agreement are used.
In A, it should be: Does Bailey have tickets to the concert?
In C, it should be: Are your parents coming to the baseball game?