### ground truth

First, press the button labeled 'Timer' that has a clock icon. This will allow you to set the cooking duration. Once the timer function is active, you can use the increment (plus sign) and decrement (minus sign) buttons to adjust the time to 30 minutes. Each press of the plus and minus buttons will increase or decrease the preset time as needed. After setting the timer to 30 minutes, the induction cooker will cook for the specified duration and automatically stop when the time elapses.

### question

There is a button located at [0.909, 0.618, 0.939, 0.672]. If I want to set the cooking timer for 30 minutes, how can I use the buttons to achieve this?

### prediction of claude-zs_format

To set the cooking timer for 30 minutes, first press the "Timer" button (the one you're asking about with the clock icon). The digital display will likely show the default time or start flashing. Then use the "+" button to increase the time until it reaches 30 minutes. If you go past 30 minutes, you can use the "-" button to decrease the time. Once you've set it to 30 minutes, the timer should start automatically after a few seconds, or you may need to press the Timer button again to confirm.

### LLM-as-Judge

The answer is 1.