Rate the following argument fragment on its writing, argument, and language skills:
Lead: The science of emotion recognition is complex and is becoming exponentially more complex the further a topic is being disscused. In the realm of arguing weather the use of emotional recognition technology should be used in a classroom can be a very difficult tquestion. On one side, you can say it may invade privacy, but on the other hand, it could help teachers see if students are understanding the topic. The question still lies on which one is more important for both the student and the teacher.

Score: 2