Rate the following argument fragment on its writing, argument, and language skills:
Evidence: although it could be a fake smile you never know. That is like everyday life a person could look happy but really be sad or mad about something you never really know how a person is feeling unless they personally tell you. Facial expression are a big part of our world. As the author states, "Even though indivulas often show varying degress of expression for example not smiling broadly."

Score: 1