Task: Question Answering
Input (English): Passage: I walked into the bank and the manager greeted me at the door . I smile and walk to the end of the line to wait for my turn . As I get closer , I remove my bank book , bank card , and ID from my bag .  I take my paycheck from my bank book and tell her that I would like to make a deposit and she hands me a deposit slip . I fill in the amount of money that my paycheck is , and I fill the number 20 into the cashback line , so that I can get $ 20 out of my check in cash . I subtract the $ 20 from my paycheck amount and put that number on the deposit line .  I sign the deposit slip and give it to the teller along with my ID and check , then , I slip my bank card in the small machine next to the teller window , and enter my bank account pin code .  She smiles as she hands me a $ 20 bill , my ID , and my receipt that shows a record of the deposit that we have just completed . I remove my bank card from the machine . I thank the teller as I move aside to make room for the next customer .  I place the receipt into my bank book , and quickly log the deposit into the book , adding the amount to my balance .  I place the $ 20 , bank book , ID and bank card into my bag as I leave the bank . Question: When did they greet them? Option1: When they walked in. Option2: When they leave the bank.
Output (English): When they walked in.