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>This Roman portrait mummy <image 1> from the 1st century AD was discovered in Cairo, Egypt, and now belongs in the collection of Girton College, University of Cambridge. Which well-known fictional character does this woman share her name with?
A. Aurelia
B. Matilda
C. Hermione
D. Juno

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
C
This Roman portrait mummy <image 1> from the 1st century AD was discovered in Cairo, Egypt, and now belongs in the collection of Girton College, University of Cambridge. Which well-known fictional character does this woman share her name with?
A. Aurelia
B. Matilda
C. Hermione
D. Juno

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