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>Here are inflation rates and U.S. stock market and Treasury bill returns between 1929 and 1933: <image 1> . What was the real return on the stock market in 1932?
A. -14.33%
B. -23.72%
C. 0.45%
D. 56.52%

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
Here are inflation rates and U.S. stock market and Treasury bill returns between 1929 and 1933: <image 1> . What was the real return on the stock market in 1932?
A. -14.33%
B. -23.72%
C. 0.45%
D. 56.52%

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