Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In the article, the author gave examples as to how the cars were given features that'd make them seem driverless. There were, of course, radar features and motion sensors, but at the end of the day the author of the artilce said, "..None of the cars developed so far are completely driverless." Now of course they can still do the things needed to drive i. e. steer, speed up, and break, but there are still special sensors made to make sure that the driver still has their hands on the wheel. The author of the article then says, "This means the human driver must remain alert and be ready to take over when the situation requires."

Score: 2