An article in an encyclopedia.
Using the questions of classical invention can help you narrow a topic.
Answer:
"She tried to explain to them why none of them could go back to the plantation. If a runaway returned, he would turn traitor, the master and the overseer would force him to turn traitor."
The correct answer for the question that is presented is this one: "The Greeks inside the horse remain quiet because if they create noise, their plan won't be easily be done. The reason why they stay inside the horse because they want to secretly go inside the place and start to attack.
A Thesis Statement is what you need to start off your essay. Everything else in your essay must support the thesis statement so the answer is A