Task: Sentence Ordering
Input (English): Sentence1: Emily was very excited to see her favorite artist on the stage. Sentence2: The concert ticket was a gift for Emily for her birthday. Sentence3: She was nervous because of all of the people at the concert. Sentence4: When Emily was young she got to go to her first concert. Sentence5: This was the best birthday gift Emily had ever had.
Output (English): 34215