Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Dr. Huang is talking about how it can change the ads you see and veiw if you dont look happy when you look at them. Dr. Huang states "For example when a web ad appears on your screen and you smile a similar ad may follow, But if you frown the next ad will be different. A classroom computer could recognize when a student is becoming confused or bored," Dr. Huang predicts. This Quote and prediction of Dr. Huang states that is has potential to keep students intrestred into work

Score: 2