Answer:
A professor’s article about the ways that life mirrors popular culture.
Step-by-step explanation:
If you are working on a research project you are supposed to follow certain steps that will make it credible and full with important information. The best way to do this is to support your ideas with facts and data which are gathered or developed by experts. They have dedicated their lifes to study those areas and have the most trustworthy information available, in this case, the professor's article is the one that will help you the most. It contains the concepts you need, they will help you undestand in a deeper way your topic. The other sources are just made to entertain people, not to give the neccessary information for a research project.