<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Print the value corresponding to the given key in a dictionary.
dic = {'name': 'John', 'age': 18}, key = 'name'<|im_end|>
<|im_start|>assistant
John  # The value associated with 'name' is 'John'<|im_end|>
