Fill in the blank (_) in the following sentence from the following choices.
Sentence: Samantha accidentally spilled their jar of purple glitter all over Amy which made _ ’s jar empty with sparkly glitter.

Choice 1: Samantha accidentally spilled their jar of purple glitter all over Amy which made Samantha ’s jar empty with sparkly glitter.
Choice 2: Samantha accidentally spilled their jar of purple glitter all over Amy which made Amy ’s jar empty with sparkly glitter.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
1
2.