One of the most frequently encountered essay tasks is to write an argumentative essay. What the professor wants to see is your unique ability to capture the essence of the topic, see the dualistic nature of everything in the world, and be able to find arguments supporting both pros and cons of certain issue. The best way to capture the essence of any essay is to take a look at its name. In case of argumentative essay, you need to argue the reader into taking certain position in terms of the topic of your paper.