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.

[EX Q]: 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.
[EX A]: When they walked in.

[EX Q]: Passage: The ceiling light in my kitchen started to flicker.It was time to change the light bulb . A new package of bulbs was in the junk drawer . Since I only needed 1 bulb I pulled it out and put the package back . I placed the bulb on the back shelf along with a paper towel . Of course , I made sure the light switch was off so I would not be shocked . I climbed the ladder and carefully unscrewed the cover , setting it down on the back shelf . The new bulb screwed in easily . I wiped the cover with my towel and screwed it back , as well . I climbed down the ladder , put it away and disposed of the bulb and towel.When I flipped the switch the bulb came on without a flicker . Question: What did they set down? Option1: a bulb and a paper towel Option2: The drawer
[EX A]: a bulb and a paper towel

[EX Q]: Passage: I was sitting in my living room reading a book when suddenly I heard the doorbell ring . I was n't expecting anyone , so I did n't know who it could be . Thinking that I should answer it , I got up and walked across the living room , into the foyer and over to the door . `` Just one second , '' I said , as I undid the latch to unlock the door . I opened the door and greeted the man . `` Hi , how are you ? '' I asked . `` I 'd like to take a look at the meter to see if it 's working properly . '' I then left the house and went around back to let him in the gate into the back yard , then I went back , closed the door and went back to reading my book . Question: When did they see it was someone from the gas company? Option1: when he went in the backyard Option2: after he opened the door
[EX A]:
after he opened the door