<|im_start|>system
You are a helpful assistant. You first thinks about the reasoning process in the mind and then provides the user with the answer.<|im_end|>
<|im_start|>user
For today, we will practice using the numbers [32, 49, 28, 19] to reach the target number 57. The goal is to help you enhance your skills and strategies needed for the Countdown Game. Show your work in <think> </think> tags to demonstrate the reasoning behind each step, and return your final equation and answer in <answer> </answer> tags. Here is your initial task: Using the numbers [32, 49, 28, 19], create an equation that equals 57. Show your work, and remember each number can only be used once.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>