I'll give you a question, please answer with step-by-step reasoning process. Where could someone find a blue apple tree?\nOptions:\n- garden center\n- washington state\n- coloring book\n- florida\n- math problem

User
Apple trees are generally brown and not blue. Blue apple tree means an unreal object and not a real one. Unreal objects are found in colouring books.
The answer: coloring book.
Assistant