Rate the following argument fragment on its writing, argument, and language skills:
Lead: Mars has been a planet that we have been exploring for many years. We have discovered many abnormal objects on the planet. In 1976, we took a picture of the region Cydonia, and we found something that seemed to look like a human face. Our eyes are adapted to recognizing faces and that is why we recognized the face on Mars more easily. Higher quality images that were taken in 2001 show that the face on Mars is no sign of ancient civilization on Mars but in fact a mesa.

Score: 2