Q: In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to arrange the sentences in order to make a story that makes complete sense and is apt for the title. Indicate your answer using the number of the sentences in order, such as '34152'.
Title: Randall Studies Biology. Sentence 1: Randall was proud to have a science degree. Sentence 2: Finally he graduated with a degree. Sentence 3: Randall had always wanted to study science. Sentence 4: When he attended college he decided to major in Biology. Sentence 5: His classes were difficult but he studied hard.
A:

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
34521