Fill in the blank (_) in the following sentence from the following choices.
Sentence: Amy asked Cynthia if she knew what was said in the conversations with the lawyer because _ needed to know.

Choice 1: Amy asked Cynthia if she knew what was said in the conversations with the lawyer because Amy needed to know.
Choice 2: Amy asked Cynthia if she knew what was said in the conversations with the lawyer because Cynthia needed to know.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
1.