Task: Sentence Ordering
Input (English): Sentence1: Cornelia decides that she wants to rearrange her apartment. Sentence2: Her bed has stood next to the wall for many Year's. Sentence3: When her friends sees her new arrangement, they love it. Sentence4: Soon all her friends had arranged their beds the same way. Sentence5: Cornelia moves her bed to sit next to the window.
Output (English): 12453