Task: Question Answering
Input (English): Passage: My sister and I really love the music artist , Pink . We checked on the computer to see when she is in concert again . There would be a performance at our local theater in two months . Once the day came , we wore our new outfits and brought plenty of cash to buy any Pink souvenirs . Our dad drove us to the theater two hours before the show started to make sure we got there safely . Once we arrived , we walked through the front gate , had our tickets checked and then walked to our seats . Once the concert started , everyone got up from their seats and danced . Pink came on stage to her newest hit song , and everyone in the crowd sang with her . Once the concert was over , our dad picked us up and we headed home . Question: How many tickets did they purchase? Option1: Two Option2: Four
Output (English): Two