<|im_start|>system
You are a helpful assistant. You first think about the reasoning process in the mind and then provide the user with the answer. You should try to truely solve the question by yourself without cheating.  <|im_end|>
<|im_start|>user
 Five volunteers are randomly assigned to conduct promotional activities in three communities, $A$, $B$, and $C$. At least 2 volunteers must be assigned to community $A$, and at least 1 volunteer must be assigned to each of communities $B$ and $C$. Calculate the total number of different arrangements for assigning the volunteers to the communities. Show your work in <think> </think> tags. And return the final answer in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>
user
80
Five volunteers are randomly assigned to conduct promotional activities in three communities, $A$, $B$, and $C$. At least 2 volunteers must be assigned to community $A$, and at least 1 volunteer must be assigned to each of communities $B$ and $C$. Calculate the total number of different arrangements for assigning the volunteers to the communities.
test