In each question, a user is posting an article to a forum which is built for a online Biology course.
Please choose the description that best describes the user's intent. If the user's intention matches multiple descriptions, choose only one, most suitable description. (Don't worry; we will accept your work as long as your answers are not totally random.)
Tips:
Only the articles discussing the concept or terminology of Biology are considered Biology related. Merely mentioned the course material, such as I can't open the video or When will the final be held should be considered non-related.
Only the articles explicitly pointing out the referred slides, problem set, textbook, or any course materials are considered course-related.
Considering the articles by how many Biology-related information they mentioned, and is the information from the course material may make this task easier.
The following is the categories used in this HIT. Please study the examples before working on the HIT. Your work will be reviewed by humans, so please do not try to cheat.