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>As shown in <image 1>, the Occupy Wall Street movement of 2011 grew to be an international movement. Supporters believe that the economic disparity between the highest economic class and the mid to lower economic classes is growing at an exponentially alarming rate. A sociologist who studies that movement by examining the interactions between members at Occupy camps would most likely use what theoretical approach?
A. symbolic interactionism
B. functionalism
C. conflict theory
D. ethnocentrism

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
A
As shown in <image 1>, the Occupy Wall Street movement of 2011 grew to be an international movement. Supporters believe that the economic disparity between the highest economic class and the mid to lower economic classes is growing at an exponentially alarming rate. A sociologist who studies that movement by examining the interactions between members at Occupy camps would most likely use what theoretical approach?
A. symbolic interactionism
B. functionalism
C. conflict theory
D. ethnocentrism

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