Task: Question Answering
Input (English): Passage: Today , I 'm going on an airplane trip , so last night I packed my suitcase . I thought carefully about everything I would need on my trip . How many changes of clothing would I need ? I looked through my closet and picked the clothing that I decided to bring with me . I brought my shirts , my pants , my underwear , and my socks . I brought enough for a week 's worth of clothes , which is how long I 'm going to be staying somewhere else . Then , I went into the bathroom and got my toothbrush and a tube of my toothpaste , so I would n't have to get new ones where I 'm going . Finally , I decided to pack a few books with me , in case I needed something to do while I was at my hotel . Question: What do they need to bring, including toothpaste and toothbrush? Option1: An umbrella Option2: Clothing.
Output (English): Clothing.