Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to write a classification essay [title] Plan. [step] As with any writing, spend time up front brainstorming ideas and outlining your ideas. In a classification essay, you must take a group of people, things or ideas and logically divide them up.

Ending1: Plan your thesis in advance and write a brief summary or discussion. [substeps] You can start by brainstorming to begin with. Ending2: [title] Write a broad definition of this concept. [step] A broad definition will include things that are mysterious or that are rare. Ending3: You often think of this in terms of types or categories. Therefore, by way of an example, look at all the teachers in colleges. Ending4: Think of the answer to that question as a train through a tunnel, and make it a part of the article. [substeps] A big part of writing classify essays is providing time for ideas that you may have been thinking of prior to the question.

Answer format: ending1/ending2/ending3/ending4