Rate the following argument fragment on its writing, argument, and language skills:
Evidence: in Source 3 "Car-free day is spinning into a big hit in Bogota" by Andrew Selsky it says "Colombians hiked, biked, skated or took buses to work during a car-free day yesterday, leaving he streets of this captial city eerily devoid of traffic jams. This example shows how they limit car usage in Colombia.

Score: 1