Task: Question Answering
Input (English): Passage: While I was driving , I noticed fuel gauge was low . I was worried about running out , so I pulled into the next gas station I saw . I drove around until I found an empty pump , and pulled into it . I decided to use my card this time , so I pulled my wallet from my pocket , and my card from it , and swiped it at the pump . I placed my card back into my wallet and my wallet back into my pocket when I was done . I opened the hatch to my fuel land put the nozzle in . I watched the gallons tick by on the screen until I had enough to fill the tank . This took a little bit of time . When it was done , I pulled the nozzle out and closed the little door . The engine revved , and as the display lit up , I was pleased to see that my fuel tank was now full . I drove away from the gas station feeling satisfied . Question: When did the gas flow though? Option1: before putting the nozzle in Option2: after putting the nozzle in
Output (English): after putting the nozzle in