You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to find the correct answer (and return the string of the correct option, not option1/2) for the given question from the given options and based on the given passage. Answer of the question can be found directly from the passage.

Passage: I went shopping for groceries . I had a full cart when I got to the check out line . I loaded all my groceries on the conveyer . I said I wanted to pay with my credit card . I swiped my card so the black strip on the card fit into the groove in the card reading machine . Then I had to wait until the cashier had finished scanning all my groceries . After that , the total appeared on the little machine , and I pressed the button to say that I agreed to pay that much . The cashier pressed the OK button on her machine and a long receipt printed out . I took all my groceries and went home . At the end of the month I know I will get a letter from the credit card company with a list of everything I have bought , and I can check that my grocery receipt is on there . Question: Who was ringing up the groceries from the conveyor belt? Option1: The cashier was ringing up the groceries from the conveyor belt. Option2: The store manager was ringing up groceries from the conveyor belt.
The cashier was ringing up the groceries from the conveyor belt.