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
While building Empire State building builders faced many obstacles allowing dirigibles dock The original problem figuring get dirigible onto building After consulting Navy well meeting president newly formed airship transport company After thought past rough many obstacles come Next began constructing mass realised height building dirigibles landing would add stress building s frame The frame building would modified help fix problems cost make modifications The prior two obstacles resolved next bunch obstacles caused attempt dirigibles dock stop tracks Many safety problems posed obstacles building team It could dangerous gases used dirigibles extremely flameable Another obstacle ability safely dock high altitudes constantly shifting air currents All problems amplified even unsafe problems exist populated area The build team able overcome obstacles caused many potential problems fixed
user
Your evaluation score is: 5.0
assistant