Teacher: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to choose the correct answer to the question based on the passage. Answer of the question cannot be found directly from the passage, it is indirectly indicated in the passage. Do not answer with words other than the two options, and do not answer with option titles(e.g. "option1" or "1" are not acceptable answers.)
Teacher: Now, understand the problem? If you are still confused, see the following example:
Passage: Omelettes make a great breakfast , and I enjoy making them because they are very easy to cook . First , I get the eggs out and begin cracking them on the side of the bowl and dumping them into the bowl . I normally use two eggs whites and one whole egg to cut the calories . I add some salt and pepper to the mix for flavor . I pour the mixture into the hot frying pan . I make sure that I add some vegetable oil to the pan before I add the eggs though because I do n't want them to stick . As this occurs , I add some cheese or vegetable to the center of the egg mixture . Really , almost any type of cheese or vegetable makes a good omelette . I then flip one side of the omelette over on to itself to seal in the contents in the middle . It is then ready to serve ! Question: Where is the omelette being browned? Option1: In the pan Option2: On the street
Solution: In the pan
Reason: As mentioned in the passage that I pour the mixture into the hot frying pan; it is clear that omelette is being browned in pan only. Also, there is nothing related to street mention in the passage.

Now, solve this instance: Passage: A couple weeks ago , I had to travel out to Wisconsin to be with family . I have not flown domestic in a long time , so was not used to paying for checked baggage . I did n't want to pay the extra fees , so I looked up the carry on size and went out and bought a new suitcase that was small enough to carry on . It was black with orange polka dots , which is not usually my style , but it was on sale and fit the dimensions I needed . I laid the suitcase on my bed and began to sort through the clothes I needed : some underwear , socks , shirts , pants , pajamas , a dress , and some dress shoes . I folded all the clothes neatly and began arranging them inside my suitcase . The expansion on the suitcase made it so it zippered and closed easily , and I was all packed and ready to go . Question: when will the suitcase expand? Option1: when it starts to reach its carrying capacity Option2: when they fold clothes inside
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
when it starts to reach its carrying capacity