<|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
Using the numbers [19, 50, 85, 5], create an equation that equals 59. Show your work in <think> </think> tags and return the final equation and answer in <answer> </answer> tags, for example <answer>19 + 50 - 50 = 59</answer>. <|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>