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 Mooring Mast mainly builders architects attempting put mooring mast top Empire State Building New York At first main idea mooring mast allow dirigibles dock mooring mast drop bring passengers The mooring mast needed The architects could simply drop mooring mast top flat roof A thousand foot dirigible moored top building held single cable tether would add stress buildings frame The stress dirigible s load wind pressure would transmitted way building s foundation paragraph One reason plan work safe hydrogen dirigibles use highly flamable could cause serious fire Also windy day dirigibles could get pushed around winds To stop lead weights weight use people buildings around Also dirigibles could fly low kinds areas Although plan work better everyone safe
user
Your evaluation score is: 5.0
assistant