Task: Sentence Ordering
Input (English): Sentence1: The concert ticket was a gift for Emily for her birthday. Sentence2: She was nervous because of all of the people at the concert. Sentence3: When Emily was young she got to go to her first concert. Sentence4: This was the best birthday gift Emily had ever had. Sentence5: Emily was very excited to see her favorite artist on the stage.
Output (English): 42153