Fill in the blank (_) in the following sentence from the following choices.
Sentence: Jill poured the entire bag of barley into the hot pan on the stove until the _ was full.

Choice 1: Jill poured the entire bag of barley into the hot pan on the stove until the bag was full.
Choice 2: Jill poured the entire bag of barley into the hot pan on the stove until the pan was full.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2. The correct answer is "the pan was full." In the given sentence, Jill is pouring the barley into the pan,