Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In the excerpt, the author writes, "To an expert, faces don't lie; these muscle clues are sometimes used to spot when a "smiling politician or celebrity isn't being truthful," (D'Alto). In this quote, the author tells the reader about some facial muscle clues that allow experts to tell if a famous figure is being dishonest. These are some of the same facial clues the FACS looks for.

Score: 1