<|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
 Distribute 7 distinct balls to two people in such a way that each person gets at least 2 balls. How many different ways can this be done? 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
112
Distribute 7 distinct balls to two people in such a way that each person gets at least 2 balls. How many different ways can this be done?
test