<|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
Identify the type of the given input data.
["A", "B", "C"]<|im_end|>
<|im_start|>assistant
The given input data is an array of strings.<|im_end|>
