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><image 1> The 1933 political cartoon shown above makes the point that
A. infighting within and among unions prevented their rise to economic power
B. government inspectors turned their backs to illegal repression of labor unions
C. attacks on unions were so well concealed that the government did not know where to begin its investigations
D. from their beginnings, labor unions were controlled by organized crime

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
B
<image 1> The 1933 political cartoon shown above makes the point that
A. infighting within and among unions prevented their rise to economic power
B. government inspectors turned their backs to illegal repression of labor unions
C. attacks on unions were so well concealed that the government did not know where to begin its investigations
D. from their beginnings, labor unions were controlled by organized crime

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