Task: Sentence Ordering
Input (English): Sentence1: His parents didn't say no but they weren't excited about it either. Sentence2: Six year old Bobby wanted a cat very badly. Sentence3: One morning a friendly young cat showed up at their door. Sentence4: Bobby was overjoyed when his mother said the cat could stay. Sentence5: Bobby was very excited when his mom said it could come inside.
Output (English): 21354