Let's play an AI intelligence test、Here's a question:

Question 1: Logical Reasoning

There are three switches, but they are not labelled、Each switch corresponds to one of three light bulbs in a room、Each bulb is either on or off、You can turn the switches on and off as many times as you want, but you can only enter the room one time to observe the bulbs、How can you figure out which switch corresponds to which light bulb?

What is your solution?

(Type your answer, and I'll tell you if it's correct or not, and provide the next question)