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
There numerous obstacles builders Empire State Building faced attempting allow dirigibles dock One big problem faced wind The way mooring station built meant wind could catch tail dirigible causing spin around building Also mooring station completed wind made unsafe dirigibles get close building Another problem faced stability support building Over sixty thousand dollars worth modifications made building s Framework CAPS This blimp would nt pull mooring station building One final problem faced safety people It said dirigibles use flamible gasses fly If accident like Hindenburg busy New York streets would terrible There many problems faced building crew Empire state building wind stability safety
user
Your evaluation score is: 4.0
assistant