Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The author states in section four that, "The combination of all of this input is necessary for the driverless car to mimic the skill of a human at the wheel". While humans are not in any way perfect drivers, the natural instincts and reactions of a human behind the wheel are impossible to capture in the form of sensors, robots, or mechanincs of any kind. In situations where unorthodox solutions are needed to remain in control of the car and keep from crashing, veteran drivers have the knowledge and experience to do so. Robots may have programs to react in certain situations, or to move out of the way if an object is coming towards the car at a rapid speed, but not all situations can be programmed.

Score: 2