Task: Sentence Ordering
Input (English): Sentence1: He prepped for many days until he felt prepared for the interview. Sentence2: He went in for his interview and passed with flying colors! Sentence3: He was pleased when he was given the promotion. Sentence4: He went home and studied real hard, memorizing his answers. Sentence5: Jeff was up for a promotion in which he would have to interview for.
Output (English): 34521