Rate the following argument fragment on its writing, argument, and language skills:
Evidence: When Dr. Huang describes how this system can engage a student he states, "[the computer] could recognize when a student is becoming confused or bored" and further explains that "[the system] could modify the lesson" to acomidate to the students needs (para. 6). In a normal classroom, when the teachers method of teaching is confusing students, the teacher should find a different way of teaching to engage students. The author also explains how the system is able to read six different emotions and can "identify mixed emotions" to allow the system to see if their methods are benefitting the student (para. 4). This computer system would be valuable when keeping the students engaged.

Score: 2