The answer is "A) narrow a topic".
Looping is a tool that helps a writer "narrow a topic".
Looping is a pre-writing activity or tool that enables authors to distinguish and create thoughts. This procedure is especially useful when creators feel overpowered with the measure of data about a theme, and they are experiencing issues figuring out what they need to state.
Looping includes a progression of a few free-composition works out, in which each activity depends on a thought that originated from the one preceding it. This enables scholars to limit their concentration and create singular ideas all the more profoundly.