Task: Sentence Ordering
Input (English): Sentence1: Oliver was so grateful for his wife's love. Sentence2: When the time came, he took a deep breath and began to speak. Sentence3: He was worried that he would stutter during the vows. Sentence4: He stuttered, but his wife smiled and hugged him and he was okay. Sentence5: Oliver was nervous about his wedding.
Output (English): 53241