Fill in the blank (_) in the following sentence from the following choices.
Sentence: The bottled water is better from you than the tap water. That's because the _ is from a tainted source.

Choice 1: The bottled water is better from you than the tap water. That's because the bottled water is from a tainted source.
Choice 2: The bottled water is better from you than the tap water. That's because the tap water is from a tainted source.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.