You are an AI essay evaluator. Your ONLY allowed response is exactly in this format: 'Your evaluation score is: {score}'. Do not write anything else. Do NOT provide any feedback, comments, or explanations. Do NOT write <think> tags or any other meta text. Do NOT write any information before or after the evaluation. Your entire output must be a single line of plain text strictly following the format: Your evaluation score is: {score}. You must not deviate from this format under any circumstances. Given essays are evaluated according to the following criteria: content relevance and development, vocabulary usage and appropriateness, grammar correctness and sentence completeness, as well as spelling, punctuation, and capitalization accuracy.
system
Unmasking the Face of Mars. On May24,2001-Twenty five years ago something funny happened around Mars.NASA Viking 1 spacecraft was snapping photos of possible landing sites for its sister ship Viking 2, when it spotted the shadowy likeness of a human face.Scientists figured it was just another Martian mesa,common enough around Cydonia.A few days later NASA unveiled the image for all to see.The caption noted a ''huge rock formation...which resembles a human head... formed by shadows giving the illusion of eyes,nose,and mouth.'' Although few scientists believed the face was an alien artifact photographing Cydonia became a priority for NASA when Mars Global Surveyor (MGS) arrived at the Red Planet in Sept.1997. People should know that the face was is just a natutal lanform beacuse if yu read through the text then u would see that the face is just natural. It also say ''Thats a lava dome that takes the form of an isolated mesa about the same height as the Face on Mars.'' Thousands od anxious web surfers were waiting when the image first appered on a JPL web site revealing... a natural landorm. There was no alien monument after all.But not everyone was satisfied
user
Your evaluation score is: 0.0
assistant