Rate the following argument fragment on its writing, argument, and language skills:
Evidence: First off the reasion you can use this technology to read emotional expressions is that Dr. Huang and his clleagus are experts that developed a new emotional - recongition software that tracks these facial movements, with characteristics movements of the facial muscules. For example is the text it states "your frontalis pars lateralis muscle (above your eyes) raises your eyebrows when you're surprised; your orbicularis oris (around your mouth) tightens your lips to show anger." This is how that computer knows how you are feeling, by look at your muscles.

Score: 1