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
Over time, we learned venus advanteges, and disadvanteges. Studying venus is a worthy pursuit despite the dangers it presents. The more challeging it is to study venus, the more people want to explore. First about 97% carbon dioxide blankets venus. What's more challeging is the clouds of high corrosive sulfuric acid in venus atmopshere. In venus the temperture average over 800 degree. Which is also more than we experenice in our plant. Second Also Researchers would not be able to take any samples of whatever sort. This would be diffecult for researchers to contine with the mission. In order to get far more information is to find a way to get up close and personal to venus even if it is risky. Lastly striving to meet the challenge presented by venus has value, not only because of the insight to be gained on the plantet itself, also because human curiosity will likely lead us into many equally discoveries. Studying venus is worthy despite the danger it presents, it is more likely a better chance researchers will be able to find something we never knew before.
user
Your evaluation score is: 2.0
assistant