Rate the following argument fragment on its writing, argument, and language skills:
Evidence: . In student-designed projects you have a lot of variety and no one follows a central guideline, however in a teacher-designed project, you can maintain the variety but also contain a set of rules that benefits both the students and teachers, as the students have more clearly defined rules to guide and provide structure to their projects. This also benefits the teachers, as they can easily grade the assignment and provide a fair grading experience.

Score: 2