Answer:
Armstrong and Lombard decide that the two murders were committed by Mr. Owen and determine to search for him.
Explanation:
'And Then There Were None' is a mystery novel written by Agatha Christie. The novel is a story of 10 people who have been murdered on an island.
In chapter 7, after Mrs. Rogers was found dead, Armstrong and Lombard consult with each other trying to find who committed the two murders. After inspection, they suspected that these murders can not be a mere coincidence. They find that the two Indian figures have disappeared from the board and the two deaths correspond to the first two verses of rhyming.
Armstrong and Lombard, therefore, decides that the two murders were committed by Mr. Owen, the host, and decides to search for him.
Rhetoric is the art of discourse, an art that aims to improve the capability of writers or speakers to inform, most likely to persuade, or motivate particular audiences in specific situations. As a subject of formal study and a productive civic practice, rhetoric has played a central role in the European tradition.<span>Its best known definition comes from </span>Aristotle, who considers it a counterpart of both logic and politics, and calls it "the faculty of observing in any given case the available means of persuasion<span>."</span>
I think it is sentence D. Hope this helped<span />