Which of the following pairs of sentences in the excerpt best incorporate a statement of the audience and purpose?

Sentence 1 identifies the audience, but sentence 6 does not provide a clear statement of purpose. Instead, it may focus more on a specific detail or example, which does not contribute to understanding the overarching aim of the excerpt. Therefore, while sentence 1 is relevant, pairing it with sentence 6 fails to capture both audience and purpose.

Sentences 2 and 3 do not address the audience or purpose effectively. Sentence 2 might discuss content or context, while sentence 3 could focus on a specific argument or point that does not inherently define who the audience is or what the author intends to accomplish. This pairing lacks the necessary elements to establish audience and purpose clearly.

While sentence 3 may present a key argument, it does not directly identify the audience. Sentence 4 might elaborate on a point relevant to the text but does not explicitly convey the author's purpose. Therefore, this combination fails to encapsulate both essential elements, making it an inadequate choice for the question.