Select the correct definition for the clustering technique.

Clustering $($sometimes called "mapping"$)$ is the technique where you write the general subject $($topic$)$ in a circle in the middle of a blank sheet of paper and cluster around it the ideas that seem to fall together.

Clustering $($sometimes called "mapping"$)$ is the technique where you brainstorm and list all the ideas that pop into your head without worrying about connections among them.