Task: Question Answering
Input (English): 2 summers ago, my brother and went on a trip to stay with our aunt and her family for a whole week. We spent the entire week before we left preparing for this trip. The main thing that we needed to worry about was having clothes for the week. Knowing this, we got our suitcases, and made sure to set aside different clothes, including underwear, for just about each day of the next week. Then, we took some extra clothes for swimming just in case we would be doing this while we were over there. After the clothes, we made sure to pack our toiletries, like toothbrushes, toothpaste, shampoo, and so on. We packed these in a small bag the day before we left. The last thing to pack was any other items we wanted to take with us. I decided to take a blanket, and my brother decided to take a pillow. We packed these into the suitcase, and once we were sure we had everything, we went off to our aunt's house. 
Question: Why were they packing?
Output (English): For a trip to see their aunt