The subject or topic you want to discuss would appear in the center circle of the web.
Explanation:
Webbing is a commonly used tool to help someone begin the writing process or a research assignment. It is a brainstorming method that provides structure for ideas and facts especially in narrowing down a broad topic or subject. Brainstorming webs provide students with a flexible framework for idea development, organizing and prioritizing information.
the, be, to, of, and, a, in, that, have, I, it, for, not, on, with, he, as, you, do, at, this, but, his, by, from, they, we, say, her, she, or, an, will, my, one, all, would, there, their, what, so, up, out, if, about, who, get, which, go, me