Task: Question Answering
Input (English): Passage: Repairing a flat bike tire can be a little tiring , if you get my drift . Anyway , the last time I had to do this was when I 'd apparently ran over some random , sharp piece of metal that got stuck in my front tire . I had to get some sealant and a little oil for my tire pump . I have an older bike , so it 's easier to do it this way . I deflated the tire and then I took the outer tire off . I removed the metal bit from the tire and the bladder . The outer tire got a little bit of repair mix too . After the various mixes dried , I inflated the bladder a bit and put both the bladder and the tire back on the wheel . This took a while , since I had to make sure that it was well within the wheel well , so that the tire would stay on . The last thing I really had to do was fully inflate the bladder and put the tire back on the bike . Question: When did they flip the bike upside down? Option1: After removing the outer tire Option2: while repairing the tire
Output (English): while repairing the tire