Instructions: 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.
Input: Passage: Every month when I get my bank statement in the mail I check against my own records . Those records are notations that I have kept throughout the month about how much I spent and where and also how much money was put into my account like my paycheck . This month in particular I noticed a charge that I had no record of . This was a concern for me so I stopped by the bank to see what additional information they had about this charge . They located the particular charge in their records and told me the name of the entity receiving the payment and their address . I did n't recognize either of these pieces of information but they said that nothing unusual about this transaction took place . I decided to think about this for a couple of days and I did and I realized that the charge was made when we were on vacation and that is why I did n't recognize it . Question: When did they know their records were correct? Option1: when checking their records Option2: after thinking about the charge
Output:
after thinking about the charge