Task: Question Answering
Input (English): Passage: Yesterday , the bank that I work for settled some transactions . One of the bank 's longtime customers went to her favorite store and bought a lot of items on her credit card . The customer was responsible and did not go over her credit limit , so the credit card transactions went through . Since my bank is the customer 's issuing bank , we had to send the money for the customer 's items to the store 's payment processor . Then , the store 's payment processor dispersed the funds from the customer 's purchase to the store that sold her all of the items . This means that we loaned her the money , because we trust that she will be able to pay it back . We will expect to get the money back next month when the customer pays her next credit card bill . Question: The customer bought her items on what? Option1: A credit card Option2: A store card
Output (English): A credit card