Rate the following argument fragment on its writing, argument, and language skills:
Evidence: It is no secret that many students dread coming to school, whether it be from stress, bullying, or simply not understanding the subjects. This system can pick up on a fake emotion, the author explains how it can read a "fake smile" and that to them "faces don't lie" (para. 8). If this system is able to sense when a student is unhappy or angry, this could be used as an advantage in helping the student. Not only this, but the author explains that "moving your facial muscles not only expresses emotions, but may even help produce them" (para. 9). Taking both of these statements into account, and allowing them to be incorporated into the classroom, students may enjoy attending school and learning new things.

Score: 2