It passes the test you've proposed. For the below results, the prompt is the same for A and B, except for in B the radius of the last circle is twice as big to make the rendered output unintelligible.

A. Valid Mickey is detected by the model. "...This arrangement might resemble a basic version of a Mickey Mouse shape, where the two smaller circles represent the ears and the larger circle represents the head...", https://chatgpt.com/share/3999859a-b6db-4671-8b69-0ec6a5bac3...

B. Invalid Mickey is not misclassified as Mickey by the model and is correctly described. "...these circles will overlap, creating a pattern where the largest circle (Circle 3) dominates the right side of the canvas, with the other two smaller circles overlapping it and each other in the middle...", https://chatgpt.com/share/df3c57ac-495b-4e4c-b00c-bae31781c4...