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
The builders Empire State Building attempted create mast dirigibles could dock At first I thought great idea realized obstacles First obstacle discovered dirigibles outside United States used hydrogen rather helium Lsted This issue hydrogen flammable catch fire New York thousands people would hurtkilled The greatest obstacle wind The amount wind changed constantly even dirigible attached properly back would continue move around would lead danger streets The dirigible would dangling pedastrians Lsted One reason legal reason It illegal fly dirigible low urban areas therefore dirigible allowed get low enough land building Two tried neither successful The constructors mooring mast oblivious issues beginning realized The Empire State Building could used land dirigible due fact nonUS dirigibles used Hydrogen current wind changes frequently illegal fly dirigible low enough attach
user
Your evaluation score is: 5.0
assistant