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
Attempting allow dirigibles dock Empire State Building created many obstacles builders Some nt even discovered finally attempting itThe first builders problems started trying prepare actual building added stress would applied dirigibles try dock They spent modifications reinforce framework building Then Rather building utilitarian mast without ornamentation architects designed shiny glass chromenickel stainless steel tower This created lots unnecessary work workers well made obstaclesThere also lot danger associated docking dirigibles builders deal The violent changing air currents would require make mast sturdy possible account movement dirigibles Finally builders find biggest obstacle legal airships fly low urban areas technically nt even allowed Thinking back obvious see The mooring mast Empire State Building destined never fulfill purpose
user
Your evaluation score is: 4.0
assistant