<|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
Create an equation in the Countdown Game using the numbers [4, 12, 6, 8] to reach a target of 70. Use basic arithmetic operations (+, -, ×, ÷) to reach your target, and each number must only be used once. Show your work in <think> </think> tags. Remember, you can use addition, subtraction, multiplication, and division, and the utility of parentheses is evident for complicated calculations. Finally, verify your work in <answer> </answer> tags.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>