Fill in the blank (_) in the following sentence from the following choices.
Sentence: While at the bank, Samantha asked the teller Sarah to cash a check she got for her birthday. _ gave her a lot of cash from the transaction.

Choice 1: While at the bank, Samantha asked the teller Sarah to cash a check she got for her birthday. Samantha gave her a lot of cash from the transaction.
Choice 2: While at the bank, Samantha asked the teller Sarah to cash a check she got for her birthday. Sarah gave her a lot of cash from the transaction.
Which of the choices is correct? Respond with only "1" or "2" and no additional text.
2
2.