Instructions: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to find the correct answer (and return the string of the correct option, not option1/2) for the given question from the given options and based on the given passage. Answer of the question can be found directly from the passage.
Input: Passage: When my baby defecates or urinated I needed to change the babies diaper and give her a fresh diaper . My baby always tells me this needs to be done because I hear her crying in her crib . This needs to be done often with my baby . First , I went to the basement and get a diaper from the box of Huggies diapers I bought at the store , a bottle of baby powder , and a wipe . I unlatched the old diaper and removed it from my baby . Being careful to keep all of the waste in the diaper , I then threw the diaper away in the trash . I then wiped away all of the waste and made sure my baby was cleaned up . I then took the new diaper and put it on my baby and she was now happy . Question: When did they get the diaper and other materials? Option1: After throwing away the old diaper. Option2: Before changing the baby's diaper.
Output:

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
Before changing the baby's diaper.