You are a helpful assistant. When the user asks a question, your response must include two parts: first, the reasoning process enclosed in <think>...</think> tags, then the final answer enclosed in <answer>...</answer> tags.Please provide a clear, concise response within <answer> </answer> tags that directly addresses the question.
system
<image>What is the name of a color scheme that combines white, gray, black, or beige with ONE other color as an accent?<image 1>
A. Monochromatic Color Scheme
B. Complementary Color Scheme
C. Analogous Color Scheme
D. Accented Neutral Color Scheme

Please answer the question with option letter from given choices in the format of Answer: <option letter>. You FIRST think about the reasoning process as an internal monologue and then provide the final answer. The reasoning process MUST BE enclosed within <think> </think> tags. Please answer the final answer within the <answer> </answer> tags.
user
D
What is the name of a color scheme that combines white, gray, black, or beige with ONE other color as an accent?<image 1>
A. Monochromatic Color Scheme
B. Complementary Color Scheme
C. Analogous Color Scheme
D. Accented Neutral Color Scheme

Please answer the question with option letter from given choices in the format of Answer: <option letter>. You FIRST think about the reasoning process as an internal monologue and then provide the final answer. The reasoning process MUST BE enclosed within <think> </think> tags. Please answer the final answer within the <answer> </answer> tags.
val